2158444216

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{3250669}}^1$

素因数の和:3250758

約数の個数: 16

約数和(自身を含む): 4095844200

約数和(自身を除く): 1937399984

約数列:

[1, 2, 4, 8, 83, 166, 332, 664, 3250669, 6501338, 13002676, 26005352, 269805527, 539611054, 1079222108, 2158444216]

約数ペア:

[(1, 2158444216), (2, 1079222108), (4, 539611054), (8, 269805527), (83, 26005352), (166, 13002676), (332, 6501338), (664, 3250669)]