1679782

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^2$

素因数の和:144

約数の個数: 24

約数和(自身を含む): 2885904

約数和(自身を除く): 1206122

約数列:

[1, 2, 13, 23, 26, 46, 53, 106, 299, 598, 689, 1219, 1378, 2438, 2809, 5618, 15847, 31694, 36517, 64607, 73034, 129214, 839891, 1679782]

約数ペア:

[(1, 1679782), (2, 839891), (13, 129214), (23, 73034), (26, 64607), (46, 36517), (53, 31694), (106, 15847), (299, 5618), (598, 2809), (689, 2438), (1219, 1378)]