3118091938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{641}}^1$

素因数の和:947

約数の個数: 64

約数和(自身を含む): 5457513600

約数和(自身を除く): 2339421662

約数列:

[1, 2, 13, 19, 26, 38, 43, 86, 229, 247, 458, 494, 559, 641, 817, 1118, 1282, 1634, 2977, 4351, 5954, 8333, 8702, 9847, 10621, 12179, 16666, 19694, 21242, 24358, 27563, 55126, 56563, 113126, 128011, 146789, 158327, 187093, 256022, 293578, 316654, 358319, 374186, 523697, 716638, 1047394, 1908257, 2432209, 2788991, 3816514, 4864418, 5577982, 6311927, 6808061, 12623854, 13616122, 36256883, 72513766, 82055051, 119926613, 164110102, 239853226, 1559045969, 3118091938]

約数ペア:

[(1, 3118091938), (2, 1559045969), (13, 239853226), (19, 164110102), (26, 119926613), (38, 82055051), (43, 72513766), (86, 36256883), (229, 13616122), (247, 12623854), (458, 6808061), (494, 6311927), (559, 5577982), (641, 4864418), (817, 3816514), (1118, 2788991), (1282, 2432209), (1634, 1908257), (2977, 1047394), (4351, 716638), (5954, 523697), (8333, 374186), (8702, 358319), (9847, 316654), (10621, 293578), (12179, 256022), (16666, 187093), (19694, 158327), (21242, 146789), (24358, 128011), (27563, 113126), (55126, 56563)]