248844830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{2633}}^1$

素因数の和:3380

約数の個数: 32

約数和(自身を含む): 483223104

約数和(自身を除く): 234378274

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 727, 1454, 2633, 3635, 5266, 7270, 9451, 13165, 18902, 26330, 34229, 47255, 68458, 94510, 171145, 342290, 1914191, 3828382, 9570955, 19141910, 24884483, 49768966, 124422415, 248844830]

約数ペア:

[(1, 248844830), (2, 124422415), (5, 49768966), (10, 24884483), (13, 19141910), (26, 9570955), (65, 3828382), (130, 1914191), (727, 342290), (1454, 171145), (2633, 94510), (3635, 68458), (5266, 47255), (7270, 34229), (9451, 26330), (13165, 18902)]