251934512

素因数分解:

$2^4\times {\mathrm{233}}^1\times {\mathrm{67579}}^1$

素因数の和:67820

約数の個数: 20

約数和(自身を含む): 490225320

約数和(自身を除く): 238290808

約数列:

[1, 2, 4, 8, 16, 233, 466, 932, 1864, 3728, 67579, 135158, 270316, 540632, 1081264, 15745907, 31491814, 62983628, 125967256, 251934512]

約数ペア:

[(1, 251934512), (2, 125967256), (4, 62983628), (8, 31491814), (16, 15745907), (233, 1081264), (466, 540632), (932, 270316), (1864, 135158), (3728, 67579)]