1242209108

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2609683}}^1$

素因数の和:2609711

約数の個数: 24

約数和(自身を含む): 2630561472

約数和(自身を除く): 1388352364

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 2609683, 5219366, 10438732, 18267781, 36535562, 44364611, 73071124, 88729222, 177458444, 310552277, 621104554, 1242209108]

約数ペア:

[(1, 1242209108), (2, 621104554), (4, 310552277), (7, 177458444), (14, 88729222), (17, 73071124), (28, 44364611), (34, 36535562), (68, 18267781), (119, 10438732), (238, 5219366), (476, 2609683)]