407395014

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{51713}}^1$

素因数の和:51832

約数の個数: 32

約数和(自身を含む): 886171104

約数和(自身を除く): 478776090

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 101, 202, 303, 606, 1313, 2626, 3939, 7878, 51713, 103426, 155139, 310278, 672269, 1344538, 2016807, 4033614, 5223013, 10446026, 15669039, 31338078, 67899169, 135798338, 203697507, 407395014]

約数ペア:

[(1, 407395014), (2, 203697507), (3, 135798338), (6, 67899169), (13, 31338078), (26, 15669039), (39, 10446026), (78, 5223013), (101, 4033614), (202, 2016807), (303, 1344538), (606, 672269), (1313, 310278), (2626, 155139), (3939, 103426), (7878, 51713)]