41790398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 69854400

約数和(自身を除く): 28064002

約数列:

[1, 2, 13, 26, 41, 82, 197, 199, 394, 398, 533, 1066, 2561, 2587, 5122, 5174, 8077, 8159, 16154, 16318, 39203, 78406, 105001, 106067, 210002, 212134, 509639, 1019278, 1607323, 3214646, 20895199, 41790398]

約数ペア:

[(1, 41790398), (2, 20895199), (13, 3214646), (26, 1607323), (41, 1019278), (82, 509639), (197, 212134), (199, 210002), (394, 106067), (398, 105001), (533, 78406), (1066, 39203), (2561, 16318), (2587, 16154), (5122, 8159), (5174, 8077)]