1213617695

素因数分解:

$5^1\times {\mathrm{439}}^1\times {\mathrm{659}}^1\times {\mathrm{839}}^1$

素因数の和:1942

約数の個数: 16

約数和(自身を含む): 1463616000

約数和(自身を除く): 249998305

約数列:

[1, 5, 439, 659, 839, 2195, 3295, 4195, 289301, 368321, 552901, 1446505, 1841605, 2764505, 242723539, 1213617695]

約数ペア:

[(1, 1213617695), (5, 242723539), (439, 2764505), (659, 1841605), (839, 1446505), (2195, 552901), (3295, 368321), (4195, 289301)]