2012989185

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{481001}}^1$

素因数の和:481046

約数の個数: 32

約数和(自身を含む): 3694095360

約数和(自身を除く): 1681106175

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 481001, 1443003, 2405005, 4329009, 7215015, 12987027, 14911031, 21645045, 44733093, 64935135, 74555155, 134199279, 223665465, 402597837, 670996395, 2012989185]

約数ペア:

[(1, 2012989185), (3, 670996395), (5, 402597837), (9, 223665465), (15, 134199279), (27, 74555155), (31, 64935135), (45, 44733093), (93, 21645045), (135, 14911031), (155, 12987027), (279, 7215015), (465, 4329009), (837, 2405005), (1395, 1443003), (4185, 481001)]