882561130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{31219}}^1$

素因数の和:31494

約数の個数: 32

約数和(自身を含む): 1739828160

約数和(自身を除く): 857267030

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 257, 514, 1285, 2570, 2827, 5654, 14135, 28270, 31219, 62438, 156095, 312190, 343409, 686818, 1717045, 3434090, 8023283, 16046566, 40116415, 80232830, 88256113, 176512226, 441280565, 882561130]

約数ペア:

[(1, 882561130), (2, 441280565), (5, 176512226), (10, 88256113), (11, 80232830), (22, 40116415), (55, 16046566), (110, 8023283), (257, 3434090), (514, 1717045), (1285, 686818), (2570, 343409), (2827, 312190), (5654, 156095), (14135, 62438), (28270, 31219)]