438820468124

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{128913181}}^1$

素因数の和:128913245

約数の個数: 24

約数和(自身を含む): 822981753888

約数和(自身を除く): 384161285764

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 851, 1702, 3404, 128913181, 257826362, 515652724, 2965003163, 4769787697, 5930006326, 9539575394, 11860012652, 19079150788, 109705117031, 219410234062, 438820468124]

約数ペア:

[(1, 438820468124), (2, 219410234062), (4, 109705117031), (23, 19079150788), (37, 11860012652), (46, 9539575394), (74, 5930006326), (92, 4769787697), (148, 2965003163), (851, 515652724), (1702, 257826362), (3404, 128913181)]