17242498

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{449}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 32054400

約数和(自身を除く): 14811902

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 211, 422, 449, 898, 1477, 2743, 2954, 3143, 5486, 5837, 6286, 11674, 19201, 38402, 40859, 81718, 94739, 189478, 663173, 1231607, 1326346, 2463214, 8621249, 17242498]

約数ペア:

[(1, 17242498), (2, 8621249), (7, 2463214), (13, 1326346), (14, 1231607), (26, 663173), (91, 189478), (182, 94739), (211, 81718), (422, 40859), (449, 38402), (898, 19201), (1477, 11674), (2743, 6286), (2954, 5837), (3143, 5486)]