977443034

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{1999}}^1$

素因数の和:2198

約数の個数: 32

約数和(自身を含む): 1542240000

約数和(自身を除く): 564796966

約数列:

[1, 2, 41, 67, 82, 89, 134, 178, 1999, 2747, 3649, 3998, 5494, 5963, 7298, 11926, 81959, 133933, 163918, 177911, 244483, 267866, 355822, 488966, 5491253, 7294351, 10982506, 11920037, 14588702, 23840074, 488721517, 977443034]

約数ペア:

[(1, 977443034), (2, 488721517), (41, 23840074), (67, 14588702), (82, 11920037), (89, 10982506), (134, 7294351), (178, 5491253), (1999, 488966), (2747, 355822), (3649, 267866), (3998, 244483), (5494, 177911), (5963, 163918), (7298, 133933), (11926, 81959)]