2109377416

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{30103}}^1$

素因数の和:30589

約数の個数: 32

約数和(自身を含む): 4172414400

約数和(自身を除く): 2063036984

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 461, 922, 1844, 3688, 8759, 17518, 30103, 35036, 60206, 70072, 120412, 240824, 571957, 1143914, 2287828, 4575656, 13877483, 27754966, 55509932, 111019864, 263672177, 527344354, 1054688708, 2109377416]

約数ペア:

[(1, 2109377416), (2, 1054688708), (4, 527344354), (8, 263672177), (19, 111019864), (38, 55509932), (76, 27754966), (152, 13877483), (461, 4575656), (922, 2287828), (1844, 1143914), (3688, 571957), (8759, 240824), (17518, 120412), (30103, 70072), (35036, 60206)]