127324972

素因数分解:

$2^2\times {\mathrm{223}}^1\times {\mathrm{349}}^1\times {\mathrm{409}}^1$

素因数の和:985

約数の個数: 24

約数和(自身を含む): 225008000

約数和(自身を除く): 97683028

約数列:

[1, 2, 4, 223, 349, 409, 446, 698, 818, 892, 1396, 1636, 77827, 91207, 142741, 155654, 182414, 285482, 311308, 364828, 570964, 31831243, 63662486, 127324972]

約数ペア:

[(1, 127324972), (2, 63662486), (4, 31831243), (223, 570964), (349, 364828), (409, 311308), (446, 285482), (698, 182414), (818, 155654), (892, 142741), (1396, 91207), (1636, 77827)]