1330895038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1951459}}^1$

素因数の和:1951503

約数の個数: 16

約数和(自身を含む): 2248081920

約数和(自身を除く): 917186882

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 1951459, 3902918, 21466049, 42932098, 60495229, 120990458, 665447519, 1330895038]

約数ペア:

[(1, 1330895038), (2, 665447519), (11, 120990458), (22, 60495229), (31, 42932098), (62, 21466049), (341, 3902918), (682, 1951459)]