419993196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{172411}}^1$

素因数の和:172454

約数の個数: 48

約数和(自身を含む): 1158608640

約数和(自身を除く): 738615444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 172411, 344822, 517233, 689644, 1034466, 1206877, 2068932, 2413754, 3620631, 4827508, 4999919, 7241262, 9999838, 14482524, 14999757, 19999676, 29999514, 34999433, 59999028, 69998866, 104998299, 139997732, 209996598, 419993196]

約数ペア:

[(1, 419993196), (2, 209996598), (3, 139997732), (4, 104998299), (6, 69998866), (7, 59999028), (12, 34999433), (14, 29999514), (21, 19999676), (28, 14999757), (29, 14482524), (42, 9999838), (58, 7241262), (84, 4999919), (87, 4827508), (116, 3620631), (174, 2413754), (203, 2068932), (348, 1206877), (406, 1034466), (609, 689644), (812, 517233), (1218, 344822), (2436, 172411)]