7989902

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{829}}^1$

素因数の和:971

約数の個数: 16

約数和(自身を含む): 12350400

約数和(自身を除く): 4360498

約数列:

[1, 2, 61, 79, 122, 158, 829, 1658, 4819, 9638, 50569, 65491, 101138, 130982, 3994951, 7989902]

約数ペア:

[(1, 7989902), (2, 3994951), (61, 130982), (79, 101138), (122, 65491), (158, 50569), (829, 9638), (1658, 4819)]