1566700156

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{397}}^1\times {\mathrm{1453}}^1$

素因数の和:1958

約数の個数: 48

約数和(自身を含む): 3175861696

約数和(自身を除く): 1609161540

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 397, 679, 794, 1358, 1453, 1588, 2716, 2779, 2906, 5558, 5812, 10171, 11116, 20342, 38509, 40684, 77018, 140941, 154036, 269563, 281882, 539126, 563764, 576841, 986587, 1078252, 1153682, 1973174, 2307364, 3946348, 4037887, 8075774, 16151548, 55953577, 111907154, 223814308, 391675039, 783350078, 1566700156]

約数ペア:

[(1, 1566700156), (2, 783350078), (4, 391675039), (7, 223814308), (14, 111907154), (28, 55953577), (97, 16151548), (194, 8075774), (388, 4037887), (397, 3946348), (679, 2307364), (794, 1973174), (1358, 1153682), (1453, 1078252), (1588, 986587), (2716, 576841), (2779, 563764), (2906, 539126), (5558, 281882), (5812, 269563), (10171, 154036), (11116, 140941), (20342, 77018), (38509, 40684)]