2091261486

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{273797}}^1$

素因数の和:273888

約数の個数: 32

約数和(自身を含む): 4468383360

約数和(自身を除く): 2377121874

約数列:

[1, 2, 3, 6, 19, 38, 57, 67, 114, 134, 201, 402, 1273, 2546, 3819, 7638, 273797, 547594, 821391, 1642782, 5202143, 10404286, 15606429, 18344399, 31212858, 36688798, 55033197, 110066394, 348543581, 697087162, 1045630743, 2091261486]

約数ペア:

[(1, 2091261486), (2, 1045630743), (3, 697087162), (6, 348543581), (19, 110066394), (38, 55033197), (57, 36688798), (67, 31212858), (114, 18344399), (134, 15606429), (201, 10404286), (402, 5202143), (1273, 1642782), (2546, 821391), (3819, 547594), (7638, 273797)]