131889771524

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{850397}}^1$

素因数の和:850628

約数の個数: 48

約数和(自身を含む): 274304378880

約数和(自身を除く): 142414607356

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 191, 203, 382, 406, 764, 812, 1337, 2674, 5348, 5539, 11078, 22156, 38773, 77546, 155092, 850397, 1700794, 3401588, 5952779, 11905558, 23811116, 24661513, 49323026, 98646052, 162425827, 172630591, 324851654, 345261182, 649703308, 690522364, 1136980789, 2273961578, 4547923156, 4710348983, 9420697966, 18841395932, 32972442881, 65944885762, 131889771524]

約数ペア:

[(1, 131889771524), (2, 65944885762), (4, 32972442881), (7, 18841395932), (14, 9420697966), (28, 4710348983), (29, 4547923156), (58, 2273961578), (116, 1136980789), (191, 690522364), (203, 649703308), (382, 345261182), (406, 324851654), (764, 172630591), (812, 162425827), (1337, 98646052), (2674, 49323026), (5348, 24661513), (5539, 23811116), (11078, 11905558), (22156, 5952779), (38773, 3401588), (77546, 1700794), (155092, 850397)]