1006645250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{309737}}^1$

素因数の和:309767

約数の個数: 32

約数和(自身を含む): 2029403376

約数和(自身を除く): 1022758126

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 309737, 619474, 1548685, 3097370, 4026581, 7743425, 8053162, 15486850, 20132905, 38717125, 40265810, 77434250, 100664525, 201329050, 503322625, 1006645250]

約数ペア:

[(1, 1006645250), (2, 503322625), (5, 201329050), (10, 100664525), (13, 77434250), (25, 40265810), (26, 38717125), (50, 20132905), (65, 15486850), (125, 8053162), (130, 7743425), (250, 4026581), (325, 3097370), (650, 1548685), (1625, 619474), (3250, 309737)]