2185744

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{1129}}^1$

素因数の和:1159

約数の個数: 30

約数和(自身を含む): 4658990

約数和(自身を除く): 2473246

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1129, 1936, 2258, 4516, 9032, 12419, 18064, 24838, 49676, 99352, 136609, 198704, 273218, 546436, 1092872, 2185744]

約数ペア:

[(1, 2185744), (2, 1092872), (4, 546436), (8, 273218), (11, 198704), (16, 136609), (22, 99352), (44, 49676), (88, 24838), (121, 18064), (176, 12419), (242, 9032), (484, 4516), (968, 2258), (1129, 1936)]