1297618142

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{953}}^1\times {\mathrm{5197}}^1$

素因数の和:6283

約数の個数: 16

約数和(自身を含む): 1963721232

約数和(自身を除く): 666103090

約数列:

[1, 2, 131, 262, 953, 1906, 5197, 10394, 124843, 249686, 680807, 1361614, 4952741, 9905482, 648809071, 1297618142]

約数ペア:

[(1, 1297618142), (2, 648809071), (131, 9905482), (262, 4952741), (953, 1361614), (1906, 680807), (5197, 249686), (10394, 124843)]