514580978

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1\times {\mathrm{653}}^1$

素因数の和:1178

約数の個数: 32

約数和(自身を含む): 830255616

約数和(自身を除く): 315674638

約数列:

[1, 2, 23, 37, 46, 74, 463, 653, 851, 926, 1306, 1702, 10649, 15019, 17131, 21298, 24161, 30038, 34262, 48322, 302339, 394013, 555703, 604678, 788026, 1111406, 6953797, 11186543, 13907594, 22373086, 257290489, 514580978]

約数ペア:

[(1, 514580978), (2, 257290489), (23, 22373086), (37, 13907594), (46, 11186543), (74, 6953797), (463, 1111406), (653, 788026), (851, 604678), (926, 555703), (1306, 394013), (1702, 302339), (10649, 48322), (15019, 34262), (17131, 30038), (21298, 24161)]