2046902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 3828384

約数和(自身を除く): 1781482

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 421, 442, 842, 2431, 4631, 4862, 5473, 7157, 9262, 10946, 14314, 60203, 78727, 93041, 120406, 157454, 186082, 1023451, 2046902]

約数ペア:

[(1, 2046902), (2, 1023451), (11, 186082), (13, 157454), (17, 120406), (22, 93041), (26, 78727), (34, 60203), (143, 14314), (187, 10946), (221, 9262), (286, 7157), (374, 5473), (421, 4862), (442, 4631), (842, 2431)]