749207778

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2447}}^1\times {\mathrm{4639}}^1$

素因数の和:7102

約数の個数: 32

約数和(自身を含む): 1635655680

約数和(自身を除く): 886447902

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 2447, 4639, 4894, 7341, 9278, 13917, 14682, 26917, 27834, 51029, 53834, 80751, 102058, 153087, 161502, 306174, 11351633, 22703266, 34054899, 68109798, 124867963, 249735926, 374603889, 749207778]

約数ペア:

[(1, 749207778), (2, 374603889), (3, 249735926), (6, 124867963), (11, 68109798), (22, 34054899), (33, 22703266), (66, 11351633), (2447, 306174), (4639, 161502), (4894, 153087), (7341, 102058), (9278, 80751), (13917, 53834), (14682, 51029), (26917, 27834)]