1382204495

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{296929}}^1$

素因数の和:296967

約数の個数: 24

約数和(自身を含む): 2031001200

約数和(自身を除く): 648796705

約数列:

[1, 5, 7, 19, 35, 49, 95, 133, 245, 665, 931, 4655, 296929, 1484645, 2078503, 5641651, 10392515, 14549521, 28208255, 39491557, 72747605, 197457785, 276440899, 1382204495]

約数ペア:

[(1, 1382204495), (5, 276440899), (7, 197457785), (19, 72747605), (35, 39491557), (49, 28208255), (95, 14549521), (133, 10392515), (245, 5641651), (665, 2078503), (931, 1484645), (4655, 296929)]