2030655

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 3667968

約数和(自身を除く): 1637313

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 155, 165, 341, 397, 465, 1023, 1191, 1705, 1985, 4367, 5115, 5955, 12307, 13101, 21835, 36921, 61535, 65505, 135377, 184605, 406131, 676885, 2030655]

約数ペア:

[(1, 2030655), (3, 676885), (5, 406131), (11, 184605), (15, 135377), (31, 65505), (33, 61535), (55, 36921), (93, 21835), (155, 13101), (165, 12307), (341, 5955), (397, 5115), (465, 4367), (1023, 1985), (1191, 1705)]