2019977362

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1213}}^1\times {\mathrm{3371}}^1$

素因数の和:4618

約数の個数: 32

約数和(自身を含む): 3438630720

約数和(自身を除く): 1418653358

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 1213, 2426, 3371, 6742, 15769, 23047, 31538, 43823, 46094, 64049, 87646, 128098, 299611, 599222, 832637, 1665274, 4089023, 8178046, 53157299, 77691437, 106314598, 155382874, 1009988681, 2019977362]

約数ペア:

[(1, 2019977362), (2, 1009988681), (13, 155382874), (19, 106314598), (26, 77691437), (38, 53157299), (247, 8178046), (494, 4089023), (1213, 1665274), (2426, 832637), (3371, 599222), (6742, 299611), (15769, 128098), (23047, 87646), (31538, 64049), (43823, 46094)]