2867778856

素因数分解:

$2^3\times {\mathrm{40129}}^1\times {\mathrm{8933}}^1$

素因数の和:49068

約数の個数: 16

約数和(自身を含む): 5377821300

約数和(自身を除く): 2510042444

約数列:

[1, 2, 4, 8, 8933, 17866, 35732, 40129, 71464, 80258, 160516, 321032, 358472357, 716944714, 1433889428, 2867778856]

約数ペア:

[(1, 2867778856), (2, 1433889428), (4, 716944714), (8, 358472357), (8933, 321032), (17866, 160516), (35732, 80258), (40129, 71464)]