2066292290

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{61151}}^1$

素因数の和:61298

約数の個数: 32

約数和(自身を含む): 3874590720

約数和(自身を除く): 1808298430

約数列:

[1, 2, 5, 10, 31, 62, 109, 155, 218, 310, 545, 1090, 3379, 6758, 16895, 33790, 61151, 122302, 305755, 611510, 1895681, 3791362, 6665459, 9478405, 13330918, 18956810, 33327295, 66654590, 206629229, 413258458, 1033146145, 2066292290]

約数ペア:

[(1, 2066292290), (2, 1033146145), (5, 413258458), (10, 206629229), (31, 66654590), (62, 33327295), (109, 18956810), (155, 13330918), (218, 9478405), (310, 6665459), (545, 3791362), (1090, 1895681), (3379, 611510), (6758, 305755), (16895, 122302), (33790, 61151)]