2018152108

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{130811}}^1$

素因数の和:130870

約数の個数: 48

約数和(自身を含む): 4395283200

約数和(自身を除く): 2377131092

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 58, 76, 116, 133, 203, 266, 406, 532, 551, 812, 1102, 2204, 3857, 7714, 15428, 130811, 261622, 523244, 915677, 1831354, 2485409, 3662708, 3793519, 4970818, 7587038, 9941636, 15174076, 17397863, 26554633, 34795726, 53109266, 69591452, 72076861, 106218532, 144153722, 288307444, 504538027, 1009076054, 2018152108]

約数ペア:

[(1, 2018152108), (2, 1009076054), (4, 504538027), (7, 288307444), (14, 144153722), (19, 106218532), (28, 72076861), (29, 69591452), (38, 53109266), (58, 34795726), (76, 26554633), (116, 17397863), (133, 15174076), (203, 9941636), (266, 7587038), (406, 4970818), (532, 3793519), (551, 3662708), (812, 2485409), (1102, 1831354), (2204, 915677), (3857, 523244), (7714, 261622), (15428, 130811)]