2202069904

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{168457}}^1$

素因数の和:168527

約数の個数: 40

約数和(自身を含む): 4595534240

約数和(自身を除く): 2393464336

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 688, 817, 1634, 3268, 6536, 13072, 168457, 336914, 673828, 1347656, 2695312, 3200683, 6401366, 7243651, 12802732, 14487302, 25605464, 28974604, 51210928, 57949208, 115898416, 137629369, 275258738, 550517476, 1101034952, 2202069904]

約数ペア:

[(1, 2202069904), (2, 1101034952), (4, 550517476), (8, 275258738), (16, 137629369), (19, 115898416), (38, 57949208), (43, 51210928), (76, 28974604), (86, 25605464), (152, 14487302), (172, 12802732), (304, 7243651), (344, 6401366), (688, 3200683), (817, 2695312), (1634, 1347656), (3268, 673828), (6536, 336914), (13072, 168457)]