7281370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{2017}}^1$

素因数の和:2062

約数の個数: 24

約数和(自身を含む): 13839444

約数和(自身を除く): 6558074

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 2017, 3610, 4034, 10085, 20170, 38323, 76646, 191615, 383230, 728137, 1456274, 3640685, 7281370]

約数ペア:

[(1, 7281370), (2, 3640685), (5, 1456274), (10, 728137), (19, 383230), (38, 191615), (95, 76646), (190, 38323), (361, 20170), (722, 10085), (1805, 4034), (2017, 3610)]