2055574768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{429677}}^1$

素因数の和:429721

約数の個数: 40

約数和(自身を含む): 4475526048

約数和(自身を除く): 2419951280

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 429677, 859354, 1718708, 3437416, 5585801, 6874832, 9882571, 11171602, 19765142, 22343204, 39530284, 44686408, 79060568, 89372816, 128473423, 158121136, 256946846, 513893692, 1027787384, 2055574768]

約数ペア:

[(1, 2055574768), (2, 1027787384), (4, 513893692), (8, 256946846), (13, 158121136), (16, 128473423), (23, 89372816), (26, 79060568), (46, 44686408), (52, 39530284), (92, 22343204), (104, 19765142), (184, 11171602), (208, 9882571), (299, 6874832), (368, 5585801), (598, 3437416), (1196, 1718708), (2392, 859354), (4784, 429677)]