1493409710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{675751}}^1$

素因数の和:675788

約数の個数: 32

約数和(自身を含む): 3065211072

約数和(自身を除く): 1571801362

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 675751, 1351502, 3378755, 6757510, 8784763, 11487767, 17569526, 22975534, 43923815, 57438835, 87847630, 114877670, 149340971, 298681942, 746704855, 1493409710]

約数ペア:

[(1, 1493409710), (2, 746704855), (5, 298681942), (10, 149340971), (13, 114877670), (17, 87847630), (26, 57438835), (34, 43923815), (65, 22975534), (85, 17569526), (130, 11487767), (170, 8784763), (221, 6757510), (442, 3378755), (1105, 1351502), (2210, 675751)]