330993416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{86017}}^1$

素因数の和:86073

約数の個数: 32

約数和(自身を含む): 686423640

約数和(自身を除く): 355430224

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 86017, 172034, 344068, 688136, 1118221, 2236442, 3182629, 4472884, 6365258, 8945768, 12730516, 25461032, 41374177, 82748354, 165496708, 330993416]

約数ペア:

[(1, 330993416), (2, 165496708), (4, 82748354), (8, 41374177), (13, 25461032), (26, 12730516), (37, 8945768), (52, 6365258), (74, 4472884), (104, 3182629), (148, 2236442), (296, 1118221), (481, 688136), (962, 344068), (1924, 172034), (3848, 86017)]