2019013348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1\times {\mathrm{2953}}^1$

素因数の和:3388

約数の個数: 48

約数和(自身を含む): 3960250560

約数和(自身を除く): 1941237212

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 379, 451, 758, 902, 1516, 1804, 2953, 4169, 5906, 8338, 11812, 15539, 16676, 31078, 32483, 62156, 64966, 121073, 129932, 170929, 242146, 341858, 484292, 683716, 1119187, 1331803, 2238374, 2663606, 4476748, 5327212, 12311057, 24622114, 45886667, 49244228, 91773334, 183546668, 504753337, 1009506674, 2019013348]

約数ペア:

[(1, 2019013348), (2, 1009506674), (4, 504753337), (11, 183546668), (22, 91773334), (41, 49244228), (44, 45886667), (82, 24622114), (164, 12311057), (379, 5327212), (451, 4476748), (758, 2663606), (902, 2238374), (1516, 1331803), (1804, 1119187), (2953, 683716), (4169, 484292), (5906, 341858), (8338, 242146), (11812, 170929), (15539, 129932), (16676, 121073), (31078, 64966), (32483, 62156)]