393380066

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1\times {\mathrm{383}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 630374400

約数和(自身を除く): 236994334

約数列:

[1, 2, 19, 38, 151, 179, 302, 358, 383, 766, 2869, 3401, 5738, 6802, 7277, 14554, 27029, 54058, 57833, 68557, 115666, 137114, 513551, 1027102, 1098827, 1302583, 2197654, 2605166, 10352107, 20704214, 196690033, 393380066]

約数ペア:

[(1, 393380066), (2, 196690033), (19, 20704214), (38, 10352107), (151, 2605166), (179, 2197654), (302, 1302583), (358, 1098827), (383, 1027102), (766, 513551), (2869, 137114), (3401, 115666), (5738, 68557), (6802, 57833), (7277, 54058), (14554, 27029)]