290828066

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2557}}^1$

素因数の和:2678

約数の個数: 32

約数和(自身を含む): 472411440

約数和(自身を除く): 181583374

約数列:

[1, 2, 29, 37, 53, 58, 74, 106, 1073, 1537, 1961, 2146, 2557, 3074, 3922, 5114, 56869, 74153, 94609, 113738, 135521, 148306, 189218, 271042, 2743661, 3930109, 5014277, 5487322, 7860218, 10028554, 145414033, 290828066]

約数ペア:

[(1, 290828066), (2, 145414033), (29, 10028554), (37, 7860218), (53, 5487322), (58, 5014277), (74, 3930109), (106, 2743661), (1073, 271042), (1537, 189218), (1961, 148306), (2146, 135521), (2557, 113738), (3074, 94609), (3922, 74153), (5114, 56869)]