812372322

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{45389}}^1$

素因数の和:45570

約数の個数: 32

約数和(自身を含む): 1721188800

約数和(自身を除く): 908816478

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 157, 314, 471, 942, 2983, 5966, 8949, 17898, 45389, 90778, 136167, 272334, 862391, 1724782, 2587173, 5174346, 7126073, 14252146, 21378219, 42756438, 135395387, 270790774, 406186161, 812372322]

約数ペア:

[(1, 812372322), (2, 406186161), (3, 270790774), (6, 135395387), (19, 42756438), (38, 21378219), (57, 14252146), (114, 7126073), (157, 5174346), (314, 2587173), (471, 1724782), (942, 862391), (2983, 272334), (5966, 136167), (8949, 90778), (17898, 45389)]