647122056

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{3851917}}^1$

素因数の和:3851933

約数の個数: 32

約数和(自身を含む): 1848920640

約数和(自身を除く): 1201798584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 3851917, 7703834, 11555751, 15407668, 23111502, 26963419, 30815336, 46223004, 53926838, 80890257, 92446008, 107853676, 161780514, 215707352, 323561028, 647122056]

約数ペア:

[(1, 647122056), (2, 323561028), (3, 215707352), (4, 161780514), (6, 107853676), (7, 92446008), (8, 80890257), (12, 53926838), (14, 46223004), (21, 30815336), (24, 26963419), (28, 23111502), (42, 15407668), (56, 11555751), (84, 7703834), (168, 3851917)]