7899254842

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1399}}^1\times {\mathrm{1453}}^1$

素因数の和:2950

約数の個数: 32

約数和(自身を含む): 12457872000

約数和(自身を除く): 4558617158

約数列:

[1, 2, 29, 58, 67, 134, 1399, 1453, 1943, 2798, 2906, 3886, 40571, 42137, 81142, 84274, 93733, 97351, 187466, 194702, 2032747, 2718257, 2823179, 4065494, 5436514, 5646358, 58949663, 117899326, 136194049, 272388098, 3949627421, 7899254842]

約数ペア:

[(1, 7899254842), (2, 3949627421), (29, 272388098), (58, 136194049), (67, 117899326), (134, 58949663), (1399, 5646358), (1453, 5436514), (1943, 4065494), (2798, 2823179), (2906, 2718257), (3886, 2032747), (40571, 194702), (42137, 187466), (81142, 97351), (84274, 93733)]