1297974134

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{14389}}^1$

素因数の和:14504

約数の個数: 32

約数和(自身を含む): 2126036160

約数和(自身を除く): 828062026

約数列:

[1, 2, 23, 37, 46, 53, 74, 106, 851, 1219, 1702, 1961, 2438, 3922, 14389, 28778, 45103, 90206, 330947, 532393, 661894, 762617, 1064786, 1525234, 12245039, 17540191, 24490078, 28216829, 35080382, 56433658, 648987067, 1297974134]

約数ペア:

[(1, 1297974134), (2, 648987067), (23, 56433658), (37, 35080382), (46, 28216829), (53, 24490078), (74, 17540191), (106, 12245039), (851, 1525234), (1219, 1064786), (1702, 762617), (1961, 661894), (2438, 532393), (3922, 330947), (14389, 90206), (28778, 45103)]