1314876616

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{227}}^1\times {\mathrm{5209}}^1$

素因数の和:5581

約数の個数: 32

約数和(自身を含む): 2494548000

約数和(自身を除く): 1179671384

約数列:

[1, 2, 4, 8, 139, 227, 278, 454, 556, 908, 1112, 1816, 5209, 10418, 20836, 31553, 41672, 63106, 126212, 252424, 724051, 1182443, 1448102, 2364886, 2896204, 4729772, 5792408, 9459544, 164359577, 328719154, 657438308, 1314876616]

約数ペア:

[(1, 1314876616), (2, 657438308), (4, 328719154), (8, 164359577), (139, 9459544), (227, 5792408), (278, 4729772), (454, 2896204), (556, 2364886), (908, 1448102), (1112, 1182443), (1816, 724051), (5209, 252424), (10418, 126212), (20836, 63106), (31553, 41672)]