2211856130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{158329}}^1$

素因数の和:158474

約数の個数: 32

約数和(自身を含む): 4377507840

約数和(自身を除く): 2165651710

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 127, 254, 635, 1270, 1397, 2794, 6985, 13970, 158329, 316658, 791645, 1583290, 1741619, 3483238, 8708095, 17416190, 20107783, 40215566, 100538915, 201077830, 221185613, 442371226, 1105928065, 2211856130]

約数ペア:

[(1, 2211856130), (2, 1105928065), (5, 442371226), (10, 221185613), (11, 201077830), (22, 100538915), (55, 40215566), (110, 20107783), (127, 17416190), (254, 8708095), (635, 3483238), (1270, 1741619), (1397, 1583290), (2794, 791645), (6985, 316658), (13970, 158329)]