1040381638

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1\times {\mathrm{21821}}^1$

素因数の和:22623

約数の個数: 16

約数和(自身を含む): 1613082240

約数和(自身を除く): 572700602

約数列:

[1, 2, 31, 62, 769, 1538, 21821, 23839, 43642, 47678, 676451, 1352902, 16780349, 33560698, 520190819, 1040381638]

約数ペア:

[(1, 1040381638), (2, 520190819), (31, 33560698), (62, 16780349), (769, 1352902), (1538, 676451), (21821, 47678), (23839, 43642)]