12434344

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{541}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 26780220

約数和(自身を除く): 14345876

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 169, 221, 338, 442, 541, 676, 884, 1082, 1352, 1768, 2164, 2873, 4328, 5746, 7033, 9197, 11492, 14066, 18394, 22984, 28132, 36788, 56264, 73576, 91429, 119561, 182858, 239122, 365716, 478244, 731432, 956488, 1554293, 3108586, 6217172, 12434344]

約数ペア:

[(1, 12434344), (2, 6217172), (4, 3108586), (8, 1554293), (13, 956488), (17, 731432), (26, 478244), (34, 365716), (52, 239122), (68, 182858), (104, 119561), (136, 91429), (169, 73576), (221, 56264), (338, 36788), (442, 28132), (541, 22984), (676, 18394), (884, 14066), (1082, 11492), (1352, 9197), (1768, 7033), (2164, 5746), (2873, 4328)]