1712996840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2519113}}^1$

素因数の和:2519141

約数の個数: 32

約数和(自身を含む): 4080964680

約数和(自身を除く): 2367967840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 2519113, 5038226, 10076452, 12595565, 20152904, 25191130, 42824921, 50382260, 85649842, 100764520, 171299684, 214124605, 342599368, 428249210, 856498420, 1712996840]

約数ペア:

[(1, 1712996840), (2, 856498420), (4, 428249210), (5, 342599368), (8, 214124605), (10, 171299684), (17, 100764520), (20, 85649842), (34, 50382260), (40, 42824921), (68, 25191130), (85, 20152904), (136, 12595565), (170, 10076452), (340, 5038226), (680, 2519113)]