2533340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7451}}^1$

素因数の和:7477

約数の個数: 24

約数和(自身を含む): 5633712

約数和(自身を除く): 3100372

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 7451, 14902, 29804, 37255, 74510, 126667, 149020, 253334, 506668, 633335, 1266670, 2533340]

約数ペア:

[(1, 2533340), (2, 1266670), (4, 633335), (5, 506668), (10, 253334), (17, 149020), (20, 126667), (34, 74510), (68, 37255), (85, 29804), (170, 14902), (340, 7451)]