1218580070402

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{75079}}^1\times {\mathrm{61949}}^1$

素因数の和:137161

約数の個数: 16

約数和(自身を含む): 1841877576000

約数和(自身を除く): 623297505598

約数列:

[1, 2, 131, 262, 61949, 75079, 123898, 150158, 8115319, 9835349, 16230638, 19670698, 4651068971, 9302137942, 609290035201, 1218580070402]

約数ペア:

[(1, 1218580070402), (2, 609290035201), (131, 9302137942), (262, 4651068971), (61949, 19670698), (75079, 16230638), (123898, 9835349), (150158, 8115319)]