404457796

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{457}}^1\times {\mathrm{2281}}^1$

素因数の和:2839

約数の個数: 24

約数和(自身を含む): 716977016

約数和(自身を除く): 312519220

約数列:

[1, 2, 4, 97, 194, 388, 457, 914, 1828, 2281, 4562, 9124, 44329, 88658, 177316, 221257, 442514, 885028, 1042417, 2084834, 4169668, 101114449, 202228898, 404457796]

約数ペア:

[(1, 404457796), (2, 202228898), (4, 101114449), (97, 4169668), (194, 2084834), (388, 1042417), (457, 885028), (914, 442514), (1828, 221257), (2281, 177316), (4562, 88658), (9124, 44329)]