620163024

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{993851}}^1$

素因数の和:993875

約数の個数: 40

約数和(自身を含む): 1725327072

約数和(自身を除く): 1105164048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 993851, 1987702, 2981553, 3975404, 5963106, 7950808, 11926212, 12920063, 15901616, 23852424, 25840126, 38760189, 47704848, 51680252, 77520378, 103360504, 155040756, 206721008, 310081512, 620163024]

約数ペア:

[(1, 620163024), (2, 310081512), (3, 206721008), (4, 155040756), (6, 103360504), (8, 77520378), (12, 51680252), (13, 47704848), (16, 38760189), (24, 25840126), (26, 23852424), (39, 15901616), (48, 12920063), (52, 11926212), (78, 7950808), (104, 5963106), (156, 3975404), (208, 2981553), (312, 1987702), (624, 993851)]