422448770

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{4987}}^1$

素因数の和:5234

約数の個数: 32

約数和(自身を含む): 782198208

約数和(自身を除く): 359749438

約数列:

[1, 2, 5, 10, 43, 86, 197, 215, 394, 430, 985, 1970, 4987, 8471, 9974, 16942, 24935, 42355, 49870, 84710, 214441, 428882, 982439, 1072205, 1964878, 2144410, 4912195, 9824390, 42244877, 84489754, 211224385, 422448770]

約数ペア:

[(1, 422448770), (2, 211224385), (5, 84489754), (10, 42244877), (43, 9824390), (86, 4912195), (197, 2144410), (215, 1964878), (394, 1072205), (430, 982439), (985, 428882), (1970, 214441), (4987, 84710), (8471, 49870), (9974, 42355), (16942, 24935)]