1974174848

素因数分解:

$2^7\times {\mathrm{1171}}^1\times {\mathrm{13171}}^1$

素因数の和:14356

約数の個数: 32

約数和(自身を含む): 3936583920

約数和(自身を除く): 1962409072

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1171, 2342, 4684, 9368, 13171, 18736, 26342, 37472, 52684, 74944, 105368, 149888, 210736, 421472, 842944, 1685888, 15423241, 30846482, 61692964, 123385928, 246771856, 493543712, 987087424, 1974174848]

約数ペア:

[(1, 1974174848), (2, 987087424), (4, 493543712), (8, 246771856), (16, 123385928), (32, 61692964), (64, 30846482), (128, 15423241), (1171, 1685888), (2342, 842944), (4684, 421472), (9368, 210736), (13171, 149888), (18736, 105368), (26342, 74944), (37472, 52684)]