4915672876816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{2495833}}^1$

素因数の和:2496428

約数の個数: 80

約数和(自身を含む): 10879580006064

約数和(自身を除く): 5963907129248

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 557, 884, 1114, 1768, 2228, 3536, 4456, 7241, 8912, 9469, 14482, 18938, 28964, 37876, 57928, 75752, 115856, 123097, 151504, 246194, 492388, 984776, 1969552, 2495833, 4991666, 9983332, 19966664, 32445829, 39933328, 42429161, 64891658, 84858322, 129783316, 169716644, 259566632, 339433288, 519133264, 551579093, 678866576, 1103158186, 1390178981, 2206316372, 2780357962, 4412632744, 5560715924, 8825265488, 11121431848, 18072326753, 22242863696, 23633042677, 36144653506, 47266085354, 72289307012, 94532170708, 144578614024, 189064341416, 289157228048, 307229554801, 378128682832, 614459109602, 1228918219204, 2457836438408, 4915672876816]

約数ペア:

[(1, 4915672876816), (2, 2457836438408), (4, 1228918219204), (8, 614459109602), (13, 378128682832), (16, 307229554801), (17, 289157228048), (26, 189064341416), (34, 144578614024), (52, 94532170708), (68, 72289307012), (104, 47266085354), (136, 36144653506), (208, 23633042677), (221, 22242863696), (272, 18072326753), (442, 11121431848), (557, 8825265488), (884, 5560715924), (1114, 4412632744), (1768, 2780357962), (2228, 2206316372), (3536, 1390178981), (4456, 1103158186), (7241, 678866576), (8912, 551579093), (9469, 519133264), (14482, 339433288), (18938, 259566632), (28964, 169716644), (37876, 129783316), (57928, 84858322), (75752, 64891658), (115856, 42429161), (123097, 39933328), (151504, 32445829), (246194, 19966664), (492388, 9983332), (984776, 4991666), (1969552, 2495833)]