2670804521

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{5261}}^1$

素因数の和:5645

約数の個数: 32

約数和(自身を含む): 3515857920

約数和(自身を除く): 845053399

約数列:

[1, 7, 11, 19, 77, 133, 209, 347, 1463, 2429, 3817, 5261, 6593, 26719, 36827, 46151, 57871, 72523, 99959, 405097, 507661, 699713, 1099549, 1825567, 7696843, 12778969, 20081237, 34685773, 140568659, 242800411, 381543503, 2670804521]

約数ペア:

[(1, 2670804521), (7, 381543503), (11, 242800411), (19, 140568659), (77, 34685773), (133, 20081237), (209, 12778969), (347, 7696843), (1463, 1825567), (2429, 1099549), (3817, 699713), (5261, 507661), (6593, 405097), (26719, 99959), (36827, 72523), (46151, 57871)]