2017993005

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{14593}}^1$

素因数の和:15050

約数の個数: 48

約数和(自身を含む): 4006928640

約数和(自身を除く): 1988935635

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 439, 1317, 2195, 3073, 3951, 6585, 9219, 14593, 15365, 19755, 27657, 43779, 46095, 72965, 102151, 131337, 138285, 218895, 306453, 510755, 656685, 919359, 1532265, 4596795, 6406327, 19218981, 32031635, 44844289, 57656943, 96094905, 134532867, 224221445, 288284715, 403598601, 672664335, 2017993005]

約数ペア:

[(1, 2017993005), (3, 672664335), (5, 403598601), (7, 288284715), (9, 224221445), (15, 134532867), (21, 96094905), (35, 57656943), (45, 44844289), (63, 32031635), (105, 19218981), (315, 6406327), (439, 4596795), (1317, 1532265), (2195, 919359), (3073, 656685), (3951, 510755), (6585, 306453), (9219, 218895), (14593, 138285), (15365, 131337), (19755, 102151), (27657, 72965), (43779, 46095)]