20100626

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{617}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 37376640

約数和(自身を除く): 17276014

約数列:

[1, 2, 7, 13, 14, 26, 91, 179, 182, 358, 617, 1234, 1253, 2327, 2506, 4319, 4654, 8021, 8638, 16042, 16289, 32578, 56147, 110443, 112294, 220886, 773101, 1435759, 1546202, 2871518, 10050313, 20100626]

約数ペア:

[(1, 20100626), (2, 10050313), (7, 2871518), (13, 1546202), (14, 1435759), (26, 773101), (91, 220886), (179, 112294), (182, 110443), (358, 56147), (617, 32578), (1234, 16289), (1253, 16042), (2327, 8638), (2506, 8021), (4319, 4654)]