1371401521784

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2659}}^1\times {\mathrm{541763}}^1$

素因数の和:544452

約数の個数: 64

約数和(自身を含む): 3112759238400

約数和(自身を除く): 1741357716616

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 2659, 5318, 10636, 18613, 21272, 37226, 45203, 74452, 90406, 148904, 180812, 316421, 361624, 541763, 632842, 1083526, 1265684, 2167052, 2531368, 3792341, 4334104, 7584682, 9209971, 15169364, 18419942, 30338728, 36839884, 64469797, 73679768, 128939594, 257879188, 515758376, 1440547817, 2881095634, 5762191268, 10083834719, 11524382536, 20167669438, 24489312889, 40335338876, 48978625778, 80670677752, 97957251556, 171425190223, 195914503112, 342850380446, 685700760892, 1371401521784]

約数ペア:

[(1, 1371401521784), (2, 685700760892), (4, 342850380446), (7, 195914503112), (8, 171425190223), (14, 97957251556), (17, 80670677752), (28, 48978625778), (34, 40335338876), (56, 24489312889), (68, 20167669438), (119, 11524382536), (136, 10083834719), (238, 5762191268), (476, 2881095634), (952, 1440547817), (2659, 515758376), (5318, 257879188), (10636, 128939594), (18613, 73679768), (21272, 64469797), (37226, 36839884), (45203, 30338728), (74452, 18419942), (90406, 15169364), (148904, 9209971), (180812, 7584682), (316421, 4334104), (361624, 3792341), (541763, 2531368), (632842, 2167052), (1083526, 1265684)]