977315494

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1021}}^1\times {\mathrm{20809}}^1$

素因数の和:21855

約数の個数: 16

約数和(自身を含む): 1531283040

約数和(自身を除く): 553967546

約数列:

[1, 2, 23, 46, 1021, 2042, 20809, 23483, 41618, 46966, 478607, 957214, 21245989, 42491978, 488657747, 977315494]

約数ペア:

[(1, 977315494), (2, 488657747), (23, 42491978), (46, 21245989), (1021, 957214), (2042, 478607), (20809, 46966), (23483, 41618)]