2646358

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:532

約数の個数: 32

約数和(自身を含む): 4919040

約数和(自身を除く): 2272682

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 487, 494, 974, 2717, 5357, 5434, 6331, 9253, 10714, 12662, 18506, 69641, 101783, 120289, 139282, 203566, 240578, 1323179, 2646358]

約数ペア:

[(1, 2646358), (2, 1323179), (11, 240578), (13, 203566), (19, 139282), (22, 120289), (26, 101783), (38, 69641), (143, 18506), (209, 12662), (247, 10714), (286, 9253), (418, 6331), (487, 5434), (494, 5357), (974, 2717)]