16516402604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1193}}^1\times {\mathrm{266239}}^1$

素因数の和:267449

約数の個数: 24

約数和(自身を含む): 31153274880

約数和(自身を除く): 14636872276

約数列:

[1, 2, 4, 13, 26, 52, 1193, 2386, 4772, 15509, 31018, 62036, 266239, 532478, 1064956, 3461107, 6922214, 13844428, 317623127, 635246254, 1270492508, 4129100651, 8258201302, 16516402604]

約数ペア:

[(1, 16516402604), (2, 8258201302), (4, 4129100651), (13, 1270492508), (26, 635246254), (52, 317623127), (1193, 13844428), (2386, 6922214), (4772, 3461107), (15509, 1064956), (31018, 532478), (62036, 266239)]