1982399406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{13121}}^1$

素因数の和:13301

約数の個数: 48

約数和(自身を含む): 4322386800

約数和(自身を除く): 2339987394

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 149, 169, 298, 338, 447, 507, 894, 1014, 1937, 3874, 5811, 11622, 13121, 25181, 26242, 39363, 50362, 75543, 78726, 151086, 170573, 341146, 511719, 1023438, 1955029, 2217449, 3910058, 4434898, 5865087, 6652347, 11730174, 13304694, 25415377, 50830754, 76246131, 152492262, 330399901, 660799802, 991199703, 1982399406]

約数ペア:

[(1, 1982399406), (2, 991199703), (3, 660799802), (6, 330399901), (13, 152492262), (26, 76246131), (39, 50830754), (78, 25415377), (149, 13304694), (169, 11730174), (298, 6652347), (338, 5865087), (447, 4434898), (507, 3910058), (894, 2217449), (1014, 1955029), (1937, 1023438), (3874, 511719), (5811, 341146), (11622, 170573), (13121, 151086), (25181, 78726), (26242, 75543), (39363, 50362)]