978203270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{38833}}^1$

素因数の和:39080

約数の個数: 32

約数和(自身を含む): 1929273120

約数和(自身を除く): 951069850

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 229, 458, 1145, 2290, 2519, 5038, 12595, 25190, 38833, 77666, 194165, 388330, 427163, 854326, 2135815, 4271630, 8892757, 17785514, 44463785, 88927570, 97820327, 195640654, 489101635, 978203270]

約数ペア:

[(1, 978203270), (2, 489101635), (5, 195640654), (10, 97820327), (11, 88927570), (22, 44463785), (55, 17785514), (110, 8892757), (229, 4271630), (458, 2135815), (1145, 854326), (2290, 427163), (2519, 388330), (5038, 194165), (12595, 77666), (25190, 38833)]