2015697616

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{65581}}^1$

素因数の和:65719

約数の個数: 40

約数和(自身を含む): 4171802184

約数和(自身を除く): 2156104568

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 113, 136, 226, 272, 452, 904, 1808, 1921, 3842, 7684, 15368, 30736, 65581, 131162, 262324, 524648, 1049296, 1114877, 2229754, 4459508, 7410653, 8919016, 14821306, 17838032, 29642612, 59285224, 118570448, 125981101, 251962202, 503924404, 1007848808, 2015697616]

約数ペア:

[(1, 2015697616), (2, 1007848808), (4, 503924404), (8, 251962202), (16, 125981101), (17, 118570448), (34, 59285224), (68, 29642612), (113, 17838032), (136, 14821306), (226, 8919016), (272, 7410653), (452, 4459508), (904, 2229754), (1808, 1114877), (1921, 1049296), (3842, 524648), (7684, 262324), (15368, 131162), (30736, 65581)]