2019409084

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{226087}}^1$

素因数の和:226138

約数の個数: 48

約数和(自身を含む): 4557934080

約数和(自身を除く): 2538524996

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 203, 308, 319, 406, 638, 812, 1276, 2233, 4466, 8932, 226087, 452174, 904348, 1582609, 2486957, 3165218, 4973914, 6330436, 6556523, 9947828, 13113046, 17408699, 26226092, 34817398, 45895661, 69634796, 72121753, 91791322, 144243506, 183582644, 288487012, 504852271, 1009704542, 2019409084]

約数ペア:

[(1, 2019409084), (2, 1009704542), (4, 504852271), (7, 288487012), (11, 183582644), (14, 144243506), (22, 91791322), (28, 72121753), (29, 69634796), (44, 45895661), (58, 34817398), (77, 26226092), (116, 17408699), (154, 13113046), (203, 9947828), (308, 6556523), (319, 6330436), (406, 4973914), (638, 3165218), (812, 2486957), (1276, 1582609), (2233, 904348), (4466, 452174), (8932, 226087)]