7880640502

素因数分解:

$2^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{1109}}^1\times {\mathrm{1229}}^1$

素因数の和:2413

約数の個数: 48

約数和(自身を含む): 14007978000

約数和(自身を除く): 6127337498

約数列:

[1, 2, 7, 14, 49, 59, 98, 118, 413, 826, 1109, 1229, 2218, 2458, 2891, 5782, 7763, 8603, 15526, 17206, 54341, 60221, 65431, 72511, 108682, 120442, 130862, 145022, 458017, 507577, 916034, 1015154, 1362961, 2725922, 3206119, 3553039, 6412238, 7106078, 9540727, 19081454, 66785089, 80414699, 133570178, 160829398, 562902893, 1125805786, 3940320251, 7880640502]

約数ペア:

[(1, 7880640502), (2, 3940320251), (7, 1125805786), (14, 562902893), (49, 160829398), (59, 133570178), (98, 80414699), (118, 66785089), (413, 19081454), (826, 9540727), (1109, 7106078), (1229, 6412238), (2218, 3553039), (2458, 3206119), (2891, 2725922), (5782, 1362961), (7763, 1015154), (8603, 916034), (15526, 507577), (17206, 458017), (54341, 145022), (60221, 130862), (65431, 120442), (72511, 108682)]