412778876

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{9413}}^1$

素因数の和:10013

約数の個数: 24

約数和(自身を含む): 761780880

約数和(自身を除く): 349002004

約数列:

[1, 2, 4, 19, 38, 76, 577, 1154, 2308, 9413, 10963, 18826, 21926, 37652, 43852, 178847, 357694, 715388, 5431301, 10862602, 21725204, 103194719, 206389438, 412778876]

約数ペア:

[(1, 412778876), (2, 206389438), (4, 103194719), (19, 21725204), (38, 10862602), (76, 5431301), (577, 715388), (1154, 357694), (2308, 178847), (9413, 43852), (10963, 37652), (18826, 21926)]