9785438

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:189

約数の個数: 32

約数和(自身を含む): 16964640

約数和(自身を除く): 7179202

約数列:

[1, 2, 13, 17, 26, 34, 131, 169, 221, 262, 338, 442, 1703, 2197, 2227, 2873, 3406, 4394, 4454, 5746, 22139, 28951, 37349, 44278, 57902, 74698, 287807, 376363, 575614, 752726, 4892719, 9785438]

約数ペア:

[(1, 9785438), (2, 4892719), (13, 752726), (17, 575614), (26, 376363), (34, 287807), (131, 74698), (169, 57902), (221, 44278), (262, 37349), (338, 28951), (442, 22139), (1703, 5746), (2197, 4454), (2227, 4394), (2873, 3406)]