138832472

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1020827}}^1$

素因数の和:1020850

約数の個数: 16

約数和(自身を含む): 275623560

約数和(自身を除く): 136791088

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1020827, 2041654, 4083308, 8166616, 17354059, 34708118, 69416236, 138832472]

約数ペア:

[(1, 138832472), (2, 69416236), (4, 34708118), (8, 17354059), (17, 8166616), (34, 4083308), (68, 2041654), (136, 1020827)]