2018598635

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1\times {\mathrm{557}}^1$

素因数の和:923

約数の個数: 32

約数和(自身を含む): 2540408832

約数和(自身を除く): 521810197

約数列:

[1, 5, 31, 103, 155, 227, 515, 557, 1135, 2785, 3193, 7037, 15965, 17267, 23381, 35185, 57371, 86335, 116905, 126439, 286855, 632195, 724811, 1778501, 3624055, 3919609, 8892505, 13023217, 19598045, 65116085, 403719727, 2018598635]

約数ペア:

[(1, 2018598635), (5, 403719727), (31, 65116085), (103, 19598045), (155, 13023217), (227, 8892505), (515, 3919609), (557, 3624055), (1135, 1778501), (2785, 724811), (3193, 632195), (7037, 286855), (15965, 126439), (17267, 116905), (23381, 86335), (35185, 57371)]