740069408

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{1779013}}^1$

素因数の和:1779036

約数の個数: 24

約数和(自身を含む): 1569090348

約数和(自身を除く): 829020940

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 1779013, 3558026, 7116052, 14232104, 23127169, 28464208, 46254338, 56928416, 92508676, 185017352, 370034704, 740069408]

約数ペア:

[(1, 740069408), (2, 370034704), (4, 185017352), (8, 92508676), (13, 56928416), (16, 46254338), (26, 28464208), (32, 23127169), (52, 14232104), (104, 7116052), (208, 3558026), (416, 1779013)]