2008743035

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{9419}}^1$

素因数の和:9647

約数の個数: 32

約数和(自身を含む): 2763149760

約数和(自身を除く): 754406725

約数列:

[1, 5, 13, 17, 65, 85, 193, 221, 965, 1105, 2509, 3281, 9419, 12545, 16405, 42653, 47095, 122447, 160123, 213265, 612235, 800615, 1817867, 2081599, 9089335, 10407995, 23632271, 30903739, 118161355, 154518695, 401748607, 2008743035]

約数ペア:

[(1, 2008743035), (5, 401748607), (13, 154518695), (17, 118161355), (65, 30903739), (85, 23632271), (193, 10407995), (221, 9089335), (965, 2081599), (1105, 1817867), (2509, 800615), (3281, 612235), (9419, 213265), (12545, 160123), (16405, 122447), (42653, 47095)]