7993970

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 15054336

約数和(自身を除く): 7060366

約数列:

[1, 2, 5, 10, 31, 62, 107, 155, 214, 241, 310, 482, 535, 1070, 1205, 2410, 3317, 6634, 7471, 14942, 16585, 25787, 33170, 37355, 51574, 74710, 128935, 257870, 799397, 1598794, 3996985, 7993970]

約数ペア:

[(1, 7993970), (2, 3996985), (5, 1598794), (10, 799397), (31, 257870), (62, 128935), (107, 74710), (155, 51574), (214, 37355), (241, 33170), (310, 25787), (482, 16585), (535, 14942), (1070, 7471), (1205, 6634), (2410, 3317)]