2018390968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{559421}}^1$

素因数の和:559479

約数の個数: 32

約数和(自身を含む): 4229230320

約数和(自身を除く): 2210839352

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608, 559421, 1118842, 2237684, 4475368, 6153631, 12307262, 22936261, 24614524, 45872522, 49229048, 91745044, 183490088, 252298871, 504597742, 1009195484, 2018390968]

約数ペア:

[(1, 2018390968), (2, 1009195484), (4, 504597742), (8, 252298871), (11, 183490088), (22, 91745044), (41, 49229048), (44, 45872522), (82, 24614524), (88, 22936261), (164, 12307262), (328, 6153631), (451, 4475368), (902, 2237684), (1804, 1118842), (3608, 559421)]