1330643356

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{3727}}^1$

素因数の和:4090

約数の個数: 48

約数和(自身を含む): 2735695872

約数和(自身を除く): 1405052516

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 311, 574, 622, 1148, 1244, 2177, 3727, 4354, 7454, 8708, 12751, 14908, 25502, 26089, 51004, 52178, 89257, 104356, 152807, 178514, 305614, 357028, 611228, 1069649, 1159097, 2139298, 2318194, 4278596, 4636388, 8113679, 16227358, 32454716, 47522977, 95045954, 190091908, 332660839, 665321678, 1330643356]

約数ペア:

[(1, 1330643356), (2, 665321678), (4, 332660839), (7, 190091908), (14, 95045954), (28, 47522977), (41, 32454716), (82, 16227358), (164, 8113679), (287, 4636388), (311, 4278596), (574, 2318194), (622, 2139298), (1148, 1159097), (1244, 1069649), (2177, 611228), (3727, 357028), (4354, 305614), (7454, 178514), (8708, 152807), (12751, 104356), (14908, 89257), (25502, 52178), (26089, 51004)]