1387691132

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{877}}^1\times {\mathrm{3697}}^1$

素因数の和:4685

約数の個数: 24

約数和(自身を含む): 2454614064

約数和(自身を除く): 1066922932

約数列:

[1, 2, 4, 107, 214, 428, 877, 1754, 3508, 3697, 7394, 14788, 93839, 187678, 375356, 395579, 791158, 1582316, 3242269, 6484538, 12969076, 346922783, 693845566, 1387691132]

約数ペア:

[(1, 1387691132), (2, 693845566), (4, 346922783), (107, 12969076), (214, 6484538), (428, 3242269), (877, 1582316), (1754, 791158), (3508, 395579), (3697, 375356), (7394, 187678), (14788, 93839)]