1243463266

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{279179}}^1$

素因数の和:279329

約数の個数: 16

約数和(自身を含む): 1989995040

約数和(自身を除く): 746531774

約数列:

[1, 2, 17, 34, 131, 262, 2227, 4454, 279179, 558358, 4746043, 9492086, 36572449, 73144898, 621731633, 1243463266]

約数ペア:

[(1, 1243463266), (2, 621731633), (17, 73144898), (34, 36572449), (131, 9492086), (262, 4746043), (2227, 558358), (4454, 279179)]