7312422

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{389}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 15855840

約数和(自身を除く): 8543418

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 241, 389, 482, 723, 778, 1167, 1446, 2334, 3133, 5057, 6266, 9399, 10114, 15171, 18798, 30342, 93749, 187498, 281247, 562494, 1218737, 2437474, 3656211, 7312422]

約数ペア:

[(1, 7312422), (2, 3656211), (3, 2437474), (6, 1218737), (13, 562494), (26, 281247), (39, 187498), (78, 93749), (241, 30342), (389, 18798), (482, 15171), (723, 10114), (778, 9399), (1167, 6266), (1446, 5057), (2334, 3133)]