7974710

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 15046560

約数和(自身を除く): 7071850

約数列:

[1, 2, 5, 10, 29, 58, 107, 145, 214, 257, 290, 514, 535, 1070, 1285, 2570, 3103, 6206, 7453, 14906, 15515, 27499, 31030, 37265, 54998, 74530, 137495, 274990, 797471, 1594942, 3987355, 7974710]

約数ペア:

[(1, 7974710), (2, 3987355), (5, 1594942), (10, 797471), (29, 274990), (58, 137495), (107, 74530), (145, 54998), (214, 37265), (257, 31030), (290, 27499), (514, 15515), (535, 14906), (1070, 7453), (1285, 6206), (2570, 3103)]