25101921316

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{491}}^1\times {\mathrm{297233}}^1$

素因数の和:297771

約数の個数: 24

約数和(自身を含む): 45041651424

約数和(自身を除く): 19939730108

約数列:

[1, 2, 4, 43, 86, 172, 491, 982, 1964, 21113, 42226, 84452, 297233, 594466, 1188932, 12781019, 25562038, 51124076, 145941403, 291882806, 583765612, 6275480329, 12550960658, 25101921316]

約数ペア:

[(1, 25101921316), (2, 12550960658), (4, 6275480329), (43, 583765612), (86, 291882806), (172, 145941403), (491, 51124076), (982, 25562038), (1964, 12781019), (21113, 1188932), (42226, 594466), (84452, 297233)]