813969228

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{947}}^1\times {\mathrm{1747}}^1$

素因数の和:2742

約数の個数: 48

約数和(自身を含む): 1948754304

約数和(自身を除く): 1134785076

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 947, 1747, 1894, 2841, 3494, 3788, 5241, 5682, 6988, 10482, 11364, 20964, 38827, 71627, 77654, 116481, 143254, 155308, 214881, 232962, 286508, 429762, 465924, 859524, 1654409, 3308818, 4963227, 6617636, 9926454, 19852908, 67830769, 135661538, 203492307, 271323076, 406984614, 813969228]

約数ペア:

[(1, 813969228), (2, 406984614), (3, 271323076), (4, 203492307), (6, 135661538), (12, 67830769), (41, 19852908), (82, 9926454), (123, 6617636), (164, 4963227), (246, 3308818), (492, 1654409), (947, 859524), (1747, 465924), (1894, 429762), (2841, 286508), (3494, 232962), (3788, 214881), (5241, 155308), (5682, 143254), (6988, 116481), (10482, 77654), (11364, 71627), (20964, 38827)]