828540524

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1557407}}^1$

素因数の和:1557437

約数の個数: 24

約数和(自身を含む): 1744296960

約数和(自身を除く): 915756436

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 1557407, 3114814, 6229628, 10901849, 21803698, 29590733, 43607396, 59181466, 118362932, 207135131, 414270262, 828540524]

約数ペア:

[(1, 828540524), (2, 414270262), (4, 207135131), (7, 118362932), (14, 59181466), (19, 43607396), (28, 29590733), (38, 21803698), (76, 10901849), (133, 6229628), (266, 3114814), (532, 1557407)]