285364238

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{431}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 452874240

約数和(自身を除く): 167510002

約数列:

[1, 2, 31, 59, 62, 118, 181, 362, 431, 862, 1829, 3658, 5611, 10679, 11222, 13361, 21358, 25429, 26722, 50858, 78011, 156022, 331049, 662098, 788299, 1576598, 2418341, 4602649, 4836682, 9205298, 142682119, 285364238]

約数ペア:

[(1, 285364238), (2, 142682119), (31, 9205298), (59, 4836682), (62, 4602649), (118, 2418341), (181, 1576598), (362, 788299), (431, 662098), (862, 331049), (1829, 156022), (3658, 78011), (5611, 50858), (10679, 26722), (11222, 25429), (13361, 21358)]