620612824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{7883}}^1$

素因数の和:8659

約数の個数: 32

約数和(自身を含む): 1254975120

約数和(自身を除く): 634362296

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 757, 1514, 3028, 6056, 7883, 9841, 15766, 19682, 31532, 39364, 63064, 78728, 102479, 204958, 409916, 819832, 5967431, 11934862, 23869724, 47739448, 77576603, 155153206, 310306412, 620612824]

約数ペア:

[(1, 620612824), (2, 310306412), (4, 155153206), (8, 77576603), (13, 47739448), (26, 23869724), (52, 11934862), (104, 5967431), (757, 819832), (1514, 409916), (3028, 204958), (6056, 102479), (7883, 78728), (9841, 63064), (15766, 39364), (19682, 31532)]