714704

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{2351}}^1$

素因数の和:2378

約数の個数: 20

約数和(自身を含む): 1458240

約数和(自身を除く): 743536

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 2351, 4702, 9404, 18808, 37616, 44669, 89338, 178676, 357352, 714704]

約数ペア:

[(1, 714704), (2, 357352), (4, 178676), (8, 89338), (16, 44669), (19, 37616), (38, 18808), (76, 9404), (152, 4702), (304, 2351)]