2018488294

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{900307}}^1$

素因数の和:900387

約数の個数: 16

約数和(自身を含む): 3241108800

約数和(自身を除く): 1222620506

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 900307, 1800614, 17105833, 34211666, 53118113, 106236226, 1009244147, 2018488294]

約数ペア:

[(1, 2018488294), (2, 1009244147), (19, 106236226), (38, 53118113), (59, 34211666), (118, 17105833), (1121, 1800614), (2242, 900307)]