1949255

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:167

約数の個数: 32

約数和(自身を含む): 2999808

約数和(自身を除く): 1050553

約数列:

[1, 5, 7, 11, 35, 55, 61, 77, 83, 305, 385, 415, 427, 581, 671, 913, 2135, 2905, 3355, 4565, 4697, 5063, 6391, 23485, 25315, 31955, 35441, 55693, 177205, 278465, 389851, 1949255]

約数ペア:

[(1, 1949255), (5, 389851), (7, 278465), (11, 177205), (35, 55693), (55, 35441), (61, 31955), (77, 25315), (83, 23485), (305, 6391), (385, 5063), (415, 4697), (427, 4565), (581, 3355), (671, 2905), (913, 2135)]