313550718

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1993}}^1\times {\mathrm{2017}}^1$

素因数の和:4028

約数の個数: 32

約数和(自身を含む): 676013856

約数和(自身を除く): 362463138

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1993, 2017, 3986, 4034, 5979, 6051, 11958, 12102, 25909, 26221, 51818, 52442, 77727, 78663, 155454, 157326, 4019881, 8039762, 12059643, 24119286, 52258453, 104516906, 156775359, 313550718]

約数ペア:

[(1, 313550718), (2, 156775359), (3, 104516906), (6, 52258453), (13, 24119286), (26, 12059643), (39, 8039762), (78, 4019881), (1993, 157326), (2017, 155454), (3986, 78663), (4034, 77727), (5979, 52442), (6051, 51818), (11958, 26221), (12102, 25909)]