239773612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{9059}}^1$

素因数の和:9585

約数の個数: 24

約数和(自身を含む): 452818800

約数和(自身を除く): 213045188

約数列:

[1, 2, 4, 13, 26, 52, 509, 1018, 2036, 6617, 9059, 13234, 18118, 26468, 36236, 117767, 235534, 471068, 4611031, 9222062, 18444124, 59943403, 119886806, 239773612]

約数ペア:

[(1, 239773612), (2, 119886806), (4, 59943403), (13, 18444124), (26, 9222062), (52, 4611031), (509, 471068), (1018, 235534), (2036, 117767), (6617, 36236), (9059, 26468), (13234, 18118)]