238456322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{61553}}^1$

素因数の和:61717

約数の個数: 16

約数和(自身を含む): 387790200

約数和(自身を除く): 149333878

約数列:

[1, 2, 13, 26, 149, 298, 1937, 3874, 61553, 123106, 800189, 1600378, 9171397, 18342794, 119228161, 238456322]

約数ペア:

[(1, 238456322), (2, 119228161), (13, 18342794), (26, 9171397), (149, 1600378), (298, 800189), (1937, 123106), (3874, 61553)]