1276330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:342

約数の個数: 32

約数和(自身を含む): 2576448

約数和(自身を除く): 1300118

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 283, 410, 451, 566, 902, 1415, 2255, 2830, 3113, 4510, 6226, 11603, 15565, 23206, 31130, 58015, 116030, 127633, 255266, 638165, 1276330]

約数ペア:

[(1, 1276330), (2, 638165), (5, 255266), (10, 127633), (11, 116030), (22, 58015), (41, 31130), (55, 23206), (82, 15565), (110, 11603), (205, 6226), (283, 4510), (410, 3113), (451, 2830), (566, 2255), (902, 1415)]