1149296

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{659}}^1$

素因数の和:776

約数の個数: 20

約数和(自身を含む): 2250600

約数和(自身を除く): 1101304

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 659, 872, 1318, 1744, 2636, 5272, 10544, 71831, 143662, 287324, 574648, 1149296]

約数ペア:

[(1, 1149296), (2, 574648), (4, 287324), (8, 143662), (16, 71831), (109, 10544), (218, 5272), (436, 2636), (659, 1744), (872, 1318)]