2019449948

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{70423}}^1$

素因数の和:70601

約数の個数: 24

約数和(自身を含む): 3620356992

約数和(自身を除く): 1600907044

約数列:

[1, 2, 4, 67, 107, 134, 214, 268, 428, 7169, 14338, 28676, 70423, 140846, 281692, 4718341, 7535261, 9436682, 15070522, 18873364, 30141044, 504862487, 1009724974, 2019449948]

約数ペア:

[(1, 2019449948), (2, 1009724974), (4, 504862487), (67, 30141044), (107, 18873364), (134, 15070522), (214, 9436682), (268, 7535261), (428, 4718341), (7169, 281692), (14338, 140846), (28676, 70423)]