2013861872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{49109}}^1$

素因数の和:49361

約数の個数: 40

約数和(自身を含む): 4274927280

約数和(自身を除く): 2261065408

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 233, 466, 932, 1864, 2563, 3728, 5126, 10252, 20504, 41008, 49109, 98218, 196436, 392872, 540199, 785744, 1080398, 2160796, 4321592, 8643184, 11442397, 22884794, 45769588, 91539176, 125866367, 183078352, 251732734, 503465468, 1006930936, 2013861872]

約数ペア:

[(1, 2013861872), (2, 1006930936), (4, 503465468), (8, 251732734), (11, 183078352), (16, 125866367), (22, 91539176), (44, 45769588), (88, 22884794), (176, 11442397), (233, 8643184), (466, 4321592), (932, 2160796), (1864, 1080398), (2563, 785744), (3728, 540199), (5126, 392872), (10252, 196436), (20504, 98218), (41008, 49109)]