1606331364

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{640483}}^1$

素因数の和:640520

約数の個数: 48

約数和(自身を含む): 4304052480

約数和(自身を除く): 2697721116

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 640483, 1280966, 1921449, 2561932, 3842898, 7045313, 7685796, 12169177, 14090626, 21135939, 24338354, 28181252, 36507531, 42271878, 48676708, 73015062, 84543756, 133860947, 146030124, 267721894, 401582841, 535443788, 803165682, 1606331364]

約数ペア:

[(1, 1606331364), (2, 803165682), (3, 535443788), (4, 401582841), (6, 267721894), (11, 146030124), (12, 133860947), (19, 84543756), (22, 73015062), (33, 48676708), (38, 42271878), (44, 36507531), (57, 28181252), (66, 24338354), (76, 21135939), (114, 14090626), (132, 12169177), (209, 7685796), (228, 7045313), (418, 3842898), (627, 2561932), (836, 1921449), (1254, 1280966), (2508, 640483)]