370694402

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{20693}}^1$

素因数の和:20774

約数の個数: 24

約数和(自身を含む): 613494324

約数和(自身を除く): 242799922

約数列:

[1, 2, 13, 26, 53, 106, 169, 338, 689, 1378, 8957, 17914, 20693, 41386, 269009, 538018, 1096729, 2193458, 3497117, 6994234, 14257477, 28514954, 185347201, 370694402]

約数ペア:

[(1, 370694402), (2, 185347201), (13, 28514954), (26, 14257477), (53, 6994234), (106, 3497117), (169, 2193458), (338, 1096729), (689, 538018), (1378, 269009), (8957, 41386), (17914, 20693)]