1315339269474

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^2\times {\mathrm{263}}^1\times {\mathrm{120997}}^1$

素因数の和:121431

約数の個数: 48

約数和(自身を含む): 2672901963072

約数和(自身を除く): 1357562693598

約数列:

[1, 2, 3, 6, 83, 166, 249, 263, 498, 526, 789, 1578, 6889, 13778, 20667, 21829, 41334, 43658, 65487, 120997, 130974, 241994, 362991, 725982, 1811807, 3623614, 5435421, 10042751, 10870842, 20085502, 30128253, 31822211, 60256506, 63644422, 95466633, 190933266, 833548333, 1667096666, 2500644999, 2641243513, 5001289998, 5282487026, 7923730539, 15847461078, 219223211579, 438446423158, 657669634737, 1315339269474]

約数ペア:

[(1, 1315339269474), (2, 657669634737), (3, 438446423158), (6, 219223211579), (83, 15847461078), (166, 7923730539), (249, 5282487026), (263, 5001289998), (498, 2641243513), (526, 2500644999), (789, 1667096666), (1578, 833548333), (6889, 190933266), (13778, 95466633), (20667, 63644422), (21829, 60256506), (41334, 31822211), (43658, 30128253), (65487, 20085502), (120997, 10870842), (130974, 10042751), (241994, 5435421), (362991, 3623614), (725982, 1811807)]