470893521616

素因数分解:

$2^4\times 7^1\times {\mathrm{6577}}^1\times {\mathrm{639259}}^1$

素因数の和:645851

約数の個数: 40

約数和(自身を含む): 1042852965440

約数和(自身を除く): 571959443824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 6577, 13154, 26308, 46039, 52616, 92078, 105232, 184156, 368312, 639259, 736624, 1278518, 2557036, 4474813, 5114072, 8949626, 10228144, 17899252, 35798504, 71597008, 4204406443, 8408812886, 16817625772, 29430845101, 33635251544, 58861690202, 67270503088, 117723380404, 235446760808, 470893521616]

約数ペア:

[(1, 470893521616), (2, 235446760808), (4, 117723380404), (7, 67270503088), (8, 58861690202), (14, 33635251544), (16, 29430845101), (28, 16817625772), (56, 8408812886), (112, 4204406443), (6577, 71597008), (13154, 35798504), (26308, 17899252), (46039, 10228144), (52616, 8949626), (92078, 5114072), (105232, 4474813), (184156, 2557036), (368312, 1278518), (639259, 736624)]