2139610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 4292352

約数和(自身を除く): 2152742

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 367, 530, 583, 734, 1166, 1835, 2915, 3670, 4037, 5830, 8074, 19451, 20185, 38902, 40370, 97255, 194510, 213961, 427922, 1069805, 2139610]

約数ペア:

[(1, 2139610), (2, 1069805), (5, 427922), (10, 213961), (11, 194510), (22, 97255), (53, 40370), (55, 38902), (106, 20185), (110, 19451), (265, 8074), (367, 5830), (530, 4037), (583, 3670), (734, 2915), (1166, 1835)]