1900528998

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{63389}}^1$

素因数の和:63676

約数の個数: 32

約数和(自身を含む): 4016390400

約数和(自身を除く): 2115861402

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 263, 526, 789, 1578, 4997, 9994, 14991, 29982, 63389, 126778, 190167, 380334, 1204391, 2408782, 3613173, 7226346, 16671307, 33342614, 50013921, 100027842, 316754833, 633509666, 950264499, 1900528998]

約数ペア:

[(1, 1900528998), (2, 950264499), (3, 633509666), (6, 316754833), (19, 100027842), (38, 50013921), (57, 33342614), (114, 16671307), (263, 7226346), (526, 3613173), (789, 2408782), (1578, 1204391), (4997, 380334), (9994, 190167), (14991, 126778), (29982, 63389)]