7128506

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1129}}^1$

素因数の和:1190

約数の個数: 32

約数和(自身を含む): 13668480

約数和(自身を除く): 6539974

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 154, 287, 451, 574, 902, 1129, 2258, 3157, 6314, 7903, 12419, 15806, 24838, 46289, 86933, 92578, 173866, 324023, 509179, 648046, 1018358, 3564253, 7128506]

約数ペア:

[(1, 7128506), (2, 3564253), (7, 1018358), (11, 648046), (14, 509179), (22, 324023), (41, 173866), (77, 92578), (82, 86933), (154, 46289), (287, 24838), (451, 15806), (574, 12419), (902, 7903), (1129, 6314), (2258, 3157)]