2591446

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:97

約数の個数: 48

約数和(自身を含む): 4980528

約数和(自身を除く): 2389082

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 41, 82, 143, 169, 187, 221, 286, 338, 374, 442, 451, 533, 697, 902, 1066, 1394, 1859, 2431, 2873, 3718, 4862, 5746, 5863, 6929, 7667, 9061, 11726, 13858, 15334, 18122, 31603, 63206, 76219, 99671, 117793, 152438, 199342, 235586, 1295723, 2591446]

約数ペア:

[(1, 2591446), (2, 1295723), (11, 235586), (13, 199342), (17, 152438), (22, 117793), (26, 99671), (34, 76219), (41, 63206), (82, 31603), (143, 18122), (169, 15334), (187, 13858), (221, 11726), (286, 9061), (338, 7667), (374, 6929), (442, 5863), (451, 5746), (533, 4862), (697, 3718), (902, 2873), (1066, 2431), (1394, 1859)]