1083821570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{490417}}^1$

素因数の和:490454

約数の個数: 32

約数和(自身を含む): 2224536048

約数和(自身を除く): 1140714478

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 490417, 980834, 2452085, 4904170, 6375421, 8337089, 12750842, 16674178, 31877105, 41685445, 63754210, 83370890, 108382157, 216764314, 541910785, 1083821570]

約数ペア:

[(1, 1083821570), (2, 541910785), (5, 216764314), (10, 108382157), (13, 83370890), (17, 63754210), (26, 41685445), (34, 31877105), (65, 16674178), (85, 12750842), (130, 8337089), (170, 6375421), (221, 4904170), (442, 2452085), (1105, 980834), (2210, 490417)]