2170737244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1\times {\mathrm{1481}}^1$

素因数の和:1966

約数の個数: 48

約数和(自身を含む): 4161882816

約数和(自身を除く): 1991145572

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 397, 794, 923, 1481, 1588, 1846, 2962, 3692, 5161, 5924, 10322, 19253, 20644, 28187, 38506, 56374, 77012, 105151, 112748, 210302, 366431, 420604, 587957, 732862, 1175914, 1366963, 1465724, 2351828, 2733926, 5467852, 7643441, 15286882, 30573764, 41744947, 83489894, 166979788, 542684311, 1085368622, 2170737244]

約数ペア:

[(1, 2170737244), (2, 1085368622), (4, 542684311), (13, 166979788), (26, 83489894), (52, 41744947), (71, 30573764), (142, 15286882), (284, 7643441), (397, 5467852), (794, 2733926), (923, 2351828), (1481, 1465724), (1588, 1366963), (1846, 1175914), (2962, 732862), (3692, 587957), (5161, 420604), (5924, 366431), (10322, 210302), (19253, 112748), (20644, 105151), (28187, 77012), (38506, 56374)]