2813302856

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1993}}^1$

素因数の和:2303

約数の個数: 96

約数和(自身を含む): 6635354040

約数和(自身を除く): 3822051184

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 277, 364, 392, 554, 637, 728, 1108, 1274, 1939, 1993, 2216, 2548, 3601, 3878, 3986, 5096, 7202, 7756, 7972, 13573, 13951, 14404, 15512, 15944, 25207, 25909, 27146, 27902, 28808, 50414, 51818, 54292, 55804, 97657, 100828, 103636, 108584, 111608, 176449, 181363, 195314, 201656, 207272, 352898, 362726, 390628, 552061, 705796, 725452, 781256, 1104122, 1269541, 1411592, 1450904, 2208244, 2539082, 3864427, 4416488, 5078164, 7176793, 7728854, 10156328, 14353586, 15457708, 27050989, 28707172, 30915416, 50237551, 54101978, 57414344, 100475102, 108203956, 200950204, 216407912, 351662857, 401900408, 703325714, 1406651428, 2813302856]

約数ペア:

[(1, 2813302856), (2, 1406651428), (4, 703325714), (7, 401900408), (8, 351662857), (13, 216407912), (14, 200950204), (26, 108203956), (28, 100475102), (49, 57414344), (52, 54101978), (56, 50237551), (91, 30915416), (98, 28707172), (104, 27050989), (182, 15457708), (196, 14353586), (277, 10156328), (364, 7728854), (392, 7176793), (554, 5078164), (637, 4416488), (728, 3864427), (1108, 2539082), (1274, 2208244), (1939, 1450904), (1993, 1411592), (2216, 1269541), (2548, 1104122), (3601, 781256), (3878, 725452), (3986, 705796), (5096, 552061), (7202, 390628), (7756, 362726), (7972, 352898), (13573, 207272), (13951, 201656), (14404, 195314), (15512, 181363), (15944, 176449), (25207, 111608), (25909, 108584), (27146, 103636), (27902, 100828), (28808, 97657), (50414, 55804), (51818, 54292)]