488541296

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{194483}}^1$

素因数の和:194648

約数の個数: 20

約数和(自身を含む): 952582632

約数和(自身を除く): 464041336

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 194483, 388966, 777932, 1555864, 3111728, 30533831, 61067662, 122135324, 244270648, 488541296]

約数ペア:

[(1, 488541296), (2, 244270648), (4, 122135324), (8, 61067662), (16, 30533831), (157, 3111728), (314, 1555864), (628, 777932), (1256, 388966), (2512, 194483)]