893090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:394

約数の個数: 32

約数和(自身を含む): 1835136

約数和(自身を除く): 942046

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 353, 506, 706, 1265, 1765, 2530, 3530, 3883, 7766, 8119, 16238, 19415, 38830, 40595, 81190, 89309, 178618, 446545, 893090]

約数ペア:

[(1, 893090), (2, 446545), (5, 178618), (10, 89309), (11, 81190), (22, 40595), (23, 38830), (46, 19415), (55, 16238), (110, 8119), (115, 7766), (230, 3883), (253, 3530), (353, 2530), (506, 1765), (706, 1265)]