1205979838

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1697}}^1\times {\mathrm{2207}}^1$

素因数の和:3936

約数の個数: 32

約数和(自身を含む): 2159529984

約数和(自身を除く): 953550146

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 1697, 2207, 3394, 4414, 11879, 15449, 23758, 30898, 39031, 50761, 78062, 101522, 273217, 355327, 546434, 710654, 3745279, 7490558, 26216953, 52433906, 86141417, 172282834, 602989919, 1205979838]

約数ペア:

[(1, 1205979838), (2, 602989919), (7, 172282834), (14, 86141417), (23, 52433906), (46, 26216953), (161, 7490558), (322, 3745279), (1697, 710654), (2207, 546434), (3394, 355327), (4414, 273217), (11879, 101522), (15449, 78062), (23758, 50761), (30898, 39031)]