247631592

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{793691}}^1$

素因数の和:793713

約数の個数: 32

約数和(自身を含む): 666701280

約数和(自身を除く): 419069688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 793691, 1587382, 2381073, 3174764, 4762146, 6349528, 9524292, 10317983, 19048584, 20635966, 30953949, 41271932, 61907898, 82543864, 123815796, 247631592]

約数ペア:

[(1, 247631592), (2, 123815796), (3, 82543864), (4, 61907898), (6, 41271932), (8, 30953949), (12, 20635966), (13, 19048584), (24, 10317983), (26, 9524292), (39, 6349528), (52, 4762146), (78, 3174764), (104, 2381073), (156, 1587382), (312, 793691)]