39401492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{18481}}^1$

素因数の和:18539

約数の個数: 24

約数和(自身を含む): 76071912

約数和(自身を除く): 36670420

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 18481, 36962, 73924, 240253, 480506, 757721, 961012, 1515442, 3030884, 9850373, 19700746, 39401492]

約数ペア:

[(1, 39401492), (2, 19700746), (4, 9850373), (13, 3030884), (26, 1515442), (41, 961012), (52, 757721), (82, 480506), (164, 240253), (533, 73924), (1066, 36962), (2132, 18481)]