339912722

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{5237}}^1$

素因数の和:5362

約数の個数: 32

約数和(自身を含む): 570229632

約数和(自身を除く): 230316910

約数列:

[1, 2, 17, 23, 34, 46, 83, 166, 391, 782, 1411, 1909, 2822, 3818, 5237, 10474, 32453, 64906, 89029, 120451, 178058, 240902, 434671, 869342, 2047667, 4095334, 7389407, 9997433, 14778814, 19994866, 169956361, 339912722]

約数ペア:

[(1, 339912722), (2, 169956361), (17, 19994866), (23, 14778814), (34, 9997433), (46, 7389407), (83, 4095334), (166, 2047667), (391, 869342), (782, 434671), (1411, 240902), (1909, 178058), (2822, 120451), (3818, 89029), (5237, 64906), (10474, 32453)]