489348524

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1\times {\mathrm{719}}^1$

素因数の和:1062

約数の個数: 48

約数和(自身を含む): 993484800

約数和(自身を除く): 504136276

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 223, 436, 446, 719, 763, 892, 1438, 1526, 1561, 2876, 3052, 3122, 5033, 6244, 10066, 20132, 24307, 48614, 78371, 97228, 156742, 160337, 170149, 313484, 320674, 340298, 548597, 641348, 680596, 1097194, 1122359, 2194388, 2244718, 4489436, 17476733, 34953466, 69906932, 122337131, 244674262, 489348524]

約数ペア:

[(1, 489348524), (2, 244674262), (4, 122337131), (7, 69906932), (14, 34953466), (28, 17476733), (109, 4489436), (218, 2244718), (223, 2194388), (436, 1122359), (446, 1097194), (719, 680596), (763, 641348), (892, 548597), (1438, 340298), (1526, 320674), (1561, 313484), (2876, 170149), (3052, 160337), (3122, 156742), (5033, 97228), (6244, 78371), (10066, 48614), (20132, 24307)]