1490918506

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{236129}}^1$

素因数の和:236190

約数の個数: 32

約数和(自身を含む): 2856228480

約数和(自身を除く): 1365309974

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 154, 287, 451, 574, 902, 3157, 6314, 236129, 472258, 1652903, 2597419, 3305806, 5194838, 9681289, 18181933, 19362578, 36363866, 67769023, 106494179, 135538046, 212988358, 745459253, 1490918506]

約数ペア:

[(1, 1490918506), (2, 745459253), (7, 212988358), (11, 135538046), (14, 106494179), (22, 67769023), (41, 36363866), (77, 19362578), (82, 18181933), (154, 9681289), (287, 5194838), (451, 3305806), (574, 2597419), (902, 1652903), (3157, 472258), (6314, 236129)]