987157704

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3163967}}^1$

素因数の和:3163989

約数の個数: 32

約数和(自身を含む): 2657733120

約数和(自身を除く): 1670575416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 3163967, 6327934, 9491901, 12655868, 18983802, 25311736, 37967604, 41131571, 75935208, 82263142, 123394713, 164526284, 246789426, 329052568, 493578852, 987157704]

約数ペア:

[(1, 987157704), (2, 493578852), (3, 329052568), (4, 246789426), (6, 164526284), (8, 123394713), (12, 82263142), (13, 75935208), (24, 41131571), (26, 37967604), (39, 25311736), (52, 18983802), (78, 12655868), (104, 9491901), (156, 6327934), (312, 3163967)]