373758868

素因数分解:

$2^2\times 7^4\times {\mathrm{38917}}^1$

素因数の和:38949

約数の個数: 30

約数和(自身を含む): 763065226

約数和(自身を除く): 389306358

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2401, 4802, 9604, 38917, 77834, 155668, 272419, 544838, 1089676, 1906933, 3813866, 7627732, 13348531, 26697062, 53394124, 93439717, 186879434, 373758868]

約数ペア:

[(1, 373758868), (2, 186879434), (4, 93439717), (7, 53394124), (14, 26697062), (28, 13348531), (49, 7627732), (98, 3813866), (196, 1906933), (343, 1089676), (686, 544838), (1372, 272419), (2401, 155668), (4802, 77834), (9604, 38917)]