2017362545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{93809}}^1$

素因数の和:93865

約数の個数: 32

約数和(自身を含む): 2917866240

約数和(自身を除く): 900503695

約数列:

[1, 5, 11, 17, 23, 55, 85, 115, 187, 253, 391, 935, 1265, 1955, 4301, 21505, 93809, 469045, 1031899, 1594753, 2157607, 5159495, 7973765, 10788035, 17542283, 23733677, 36679319, 87711415, 118668385, 183396595, 403472509, 2017362545]

約数ペア:

[(1, 2017362545), (5, 403472509), (11, 183396595), (17, 118668385), (23, 87711415), (55, 36679319), (85, 23733677), (115, 17542283), (187, 10788035), (253, 7973765), (391, 5159495), (935, 2157607), (1265, 1594753), (1955, 1031899), (4301, 469045), (21505, 93809)]