2016129596

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{7759}}^1$

素因数の和:8058

約数の個数: 48

約数和(自身を含む): 4015334400

約数和(自身を除く): 1999204804

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 263, 494, 526, 988, 1052, 3419, 4997, 6838, 7759, 9994, 13676, 15518, 19988, 31036, 64961, 100867, 129922, 147421, 201734, 259844, 294842, 403468, 589684, 1916473, 2040617, 3832946, 4081234, 7665892, 8162468, 26528021, 38771723, 53056042, 77543446, 106112084, 155086892, 504032399, 1008064798, 2016129596]

約数ペア:

[(1, 2016129596), (2, 1008064798), (4, 504032399), (13, 155086892), (19, 106112084), (26, 77543446), (38, 53056042), (52, 38771723), (76, 26528021), (247, 8162468), (263, 7665892), (494, 4081234), (526, 3832946), (988, 2040617), (1052, 1916473), (3419, 589684), (4997, 403468), (6838, 294842), (7759, 259844), (9994, 201734), (13676, 147421), (15518, 129922), (19988, 100867), (31036, 64961)]