1991238050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2342633}}^1$

素因数の和:2342662

約数の個数: 24

約数和(自身を含む): 3921569316

約数和(自身を除く): 1930331266

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 2342633, 4685266, 11713165, 23426330, 39824761, 58565825, 79649522, 117131650, 199123805, 398247610, 995619025, 1991238050]

約数ペア:

[(1, 1991238050), (2, 995619025), (5, 398247610), (10, 199123805), (17, 117131650), (25, 79649522), (34, 58565825), (50, 39824761), (85, 23426330), (170, 11713165), (425, 4685266), (850, 2342633)]