4048304819

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{1021}}^1$

素因数の和:1295

約数の個数: 32

約数和(自身を含む): 4635792000

約数和(自身を除く): 587487181

約数列:

[1, 13, 23, 89, 149, 299, 1021, 1157, 1937, 2047, 3427, 13261, 13273, 23483, 26611, 44551, 90869, 152129, 172393, 305003, 305279, 1181297, 1977677, 2089987, 3498967, 3965039, 13539481, 27169831, 45486571, 176013253, 311408063, 4048304819]

約数ペア:

[(1, 4048304819), (13, 311408063), (23, 176013253), (89, 45486571), (149, 27169831), (299, 13539481), (1021, 3965039), (1157, 3498967), (1937, 2089987), (2047, 1977677), (3427, 1181297), (13261, 305279), (13273, 305003), (23483, 172393), (26611, 152129), (44551, 90869)]