1994226

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{691}}^1$

素因数の和:746

約数の個数: 32

約数和(自身を含む): 4417728

約数和(自身を除く): 2423502

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 691, 962, 1382, 1443, 2073, 2886, 4146, 8983, 17966, 25567, 26949, 51134, 53898, 76701, 153402, 332371, 664742, 997113, 1994226]

約数ペア:

[(1, 1994226), (2, 997113), (3, 664742), (6, 332371), (13, 153402), (26, 76701), (37, 53898), (39, 51134), (74, 26949), (78, 25567), (111, 17966), (222, 8983), (481, 4146), (691, 2886), (962, 2073), (1382, 1443)]