939205514

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{88321}}^1$

素因数の和:88745

約数の個数: 16

約数和(自身を含む): 1520904840

約数和(自身を除く): 581699326

約数列:

[1, 2, 13, 26, 409, 818, 5317, 10634, 88321, 176642, 1148173, 2296346, 36123289, 72246578, 469602757, 939205514]

約数ペア:

[(1, 939205514), (2, 469602757), (13, 72246578), (26, 36123289), (409, 2296346), (818, 1148173), (5317, 176642), (10634, 88321)]