426772444

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{4177}}^1$

素因数の和:4318

約数の個数: 48

約数和(自身を含む): 884399040

約数和(自身を除く): 457626596

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 89, 164, 178, 287, 356, 574, 623, 1148, 1246, 2492, 3649, 4177, 7298, 8354, 14596, 16708, 25543, 29239, 51086, 58478, 102172, 116956, 171257, 342514, 371753, 685028, 743506, 1198799, 1487012, 2397598, 2602271, 4795196, 5204542, 10409084, 15241873, 30483746, 60967492, 106693111, 213386222, 426772444]

約数ペア:

[(1, 426772444), (2, 213386222), (4, 106693111), (7, 60967492), (14, 30483746), (28, 15241873), (41, 10409084), (82, 5204542), (89, 4795196), (164, 2602271), (178, 2397598), (287, 1487012), (356, 1198799), (574, 743506), (623, 685028), (1148, 371753), (1246, 342514), (2492, 171257), (3649, 116956), (4177, 102172), (7298, 58478), (8354, 51086), (14596, 29239), (16708, 25543)]