7970992

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{8167}}^1$

素因数の和:8236

約数の個数: 20

約数和(自身を含む): 15698896

約数和(自身を除く): 7727904

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 8167, 16334, 32668, 65336, 130672, 498187, 996374, 1992748, 3985496, 7970992]

約数ペア:

[(1, 7970992), (2, 3985496), (4, 1992748), (8, 996374), (16, 498187), (61, 130672), (122, 65336), (244, 32668), (488, 16334), (976, 8167)]