129384412

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{863}}^1\times {\mathrm{1013}}^1$

素因数の和:1917

約数の個数: 24

約数和(自身を含む): 233041536

約数和(自身を除く): 103657124

約数列:

[1, 2, 4, 37, 74, 148, 863, 1013, 1726, 2026, 3452, 4052, 31931, 37481, 63862, 74962, 127724, 149924, 874219, 1748438, 3496876, 32346103, 64692206, 129384412]

約数ペア:

[(1, 129384412), (2, 64692206), (4, 32346103), (37, 3496876), (74, 1748438), (148, 874219), (863, 149924), (1013, 127724), (1726, 74962), (2026, 63862), (3452, 37481), (4052, 31931)]