4290338

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5323}}^1$

素因数の和:5369

約数の個数: 16

約数和(自身を含む): 7155456

約数和(自身を除く): 2865118

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 5323, 10646, 69199, 138398, 165013, 330026, 2145169, 4290338]

約数ペア:

[(1, 4290338), (2, 2145169), (13, 330026), (26, 165013), (31, 138398), (62, 69199), (403, 10646), (806, 5323)]