321998974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{3499}}^1$

素因数の和:3648

約数の個数: 32

約数和(自身を含む): 544320000

約数和(自身を除く): 222321026

約数列:

[1, 2, 11, 22, 47, 89, 94, 178, 517, 979, 1034, 1958, 3499, 4183, 6998, 8366, 38489, 46013, 76978, 92026, 164453, 311411, 328906, 622822, 1808983, 3425521, 3617966, 6851042, 14636317, 29272634, 160999487, 321998974]

約数ペア:

[(1, 321998974), (2, 160999487), (11, 29272634), (22, 14636317), (47, 6851042), (89, 3617966), (94, 3425521), (178, 1808983), (517, 622822), (979, 328906), (1034, 311411), (1958, 164453), (3499, 92026), (4183, 76978), (6998, 46013), (8366, 38489)]