2539888918564

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{55841371}}^1$

素因数の和:55841595

約数の個数: 24

約数和(自身を含む): 4531192289568

約数和(自身を除く): 1991303371004

約数列:

[1, 2, 4, 83, 137, 166, 274, 332, 548, 11371, 22742, 45484, 55841371, 111682742, 223365484, 4634833793, 7650267827, 9269667586, 15300535654, 18539335172, 30601071308, 634972229641, 1269944459282, 2539888918564]

約数ペア:

[(1, 2539888918564), (2, 1269944459282), (4, 634972229641), (83, 30601071308), (137, 18539335172), (166, 15300535654), (274, 9269667586), (332, 7650267827), (548, 4634833793), (11371, 223365484), (22742, 111682742), (45484, 55841371)]