1291026

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:678

約数の個数: 32

約数和(自身を含む): 2912256

約数和(自身を除く): 1621230

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 631, 682, 1023, 1262, 1893, 2046, 3786, 6941, 13882, 19561, 20823, 39122, 41646, 58683, 117366, 215171, 430342, 645513, 1291026]

約数ペア:

[(1, 1291026), (2, 645513), (3, 430342), (6, 215171), (11, 117366), (22, 58683), (31, 41646), (33, 39122), (62, 20823), (66, 19561), (93, 13882), (186, 6941), (341, 3786), (631, 2046), (682, 1893), (1023, 1262)]