2116749656

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{424709}}^1$

素因数の和:424811

約数の個数: 32

約数和(自身を含む): 4586868000

約数和(自身を除く): 2470118344

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 1246, 2492, 4984, 424709, 849418, 1698836, 2972963, 3397672, 5945926, 11891852, 23783704, 37799101, 75598202, 151196404, 264593707, 302392808, 529187414, 1058374828, 2116749656]

約数ペア:

[(1, 2116749656), (2, 1058374828), (4, 529187414), (7, 302392808), (8, 264593707), (14, 151196404), (28, 75598202), (56, 37799101), (89, 23783704), (178, 11891852), (356, 5945926), (623, 3397672), (712, 2972963), (1246, 1698836), (2492, 849418), (4984, 424709)]