2103647245

素因数分解:

$5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{601}}^1\times {\mathrm{1031}}^1$

素因数の和:1741

約数の個数: 32

約数和(自身を含む): 2922425856

約数和(自身を除く): 818778611

約数列:

[1, 5, 7, 35, 97, 485, 601, 679, 1031, 3005, 3395, 4207, 5155, 7217, 21035, 36085, 58297, 100007, 291485, 408079, 500035, 619631, 700049, 2040395, 3098155, 3500245, 4337417, 21687085, 60104207, 300521035, 420729449, 2103647245]

約数ペア:

[(1, 2103647245), (5, 420729449), (7, 300521035), (35, 60104207), (97, 21687085), (485, 4337417), (601, 3500245), (679, 3098155), (1031, 2040395), (3005, 700049), (3395, 619631), (4207, 500035), (5155, 408079), (7217, 291485), (21035, 100007), (36085, 58297)]