1910401476490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{81190033}}^1$

素因数の和:81190234

約数の個数: 32

約数和(自身を含む): 3723699719376

約数和(自身を除く): 1813298242886

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 181, 362, 905, 1810, 2353, 4706, 11765, 23530, 81190033, 162380066, 405950165, 811900330, 1055470429, 2110940858, 5277352145, 10554704290, 14695395973, 29390791946, 73476979865, 146953959730, 191040147649, 382080295298, 955200738245, 1910401476490]

約数ペア:

[(1, 1910401476490), (2, 955200738245), (5, 382080295298), (10, 191040147649), (13, 146953959730), (26, 73476979865), (65, 29390791946), (130, 14695395973), (181, 10554704290), (362, 5277352145), (905, 2110940858), (1810, 1055470429), (2353, 811900330), (4706, 405950165), (11765, 162380066), (23530, 81190033)]