1551386832

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{409121}}^1$

素因数の和:409211

約数の個数: 40

約数和(自身を含む): 4058490240

約数和(自身を除く): 2507103408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 316, 474, 632, 948, 1264, 1896, 3792, 409121, 818242, 1227363, 1636484, 2454726, 3272968, 4909452, 6545936, 9818904, 19637808, 32320559, 64641118, 96961677, 129282236, 193923354, 258564472, 387846708, 517128944, 775693416, 1551386832]

約数ペア:

[(1, 1551386832), (2, 775693416), (3, 517128944), (4, 387846708), (6, 258564472), (8, 193923354), (12, 129282236), (16, 96961677), (24, 64641118), (48, 32320559), (79, 19637808), (158, 9818904), (237, 6545936), (316, 4909452), (474, 3272968), (632, 2454726), (948, 1636484), (1264, 1227363), (1896, 818242), (3792, 409121)]