2080791867237

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1\times {\mathrm{421}}^1\times {\mathrm{1993}}^1$

素因数の和:2850

約数の個数: 64

約数和(自身を含む): 2936548294656

約数和(自身を除く): 855756427419

約数列:

[1, 3, 23, 69, 127, 283, 381, 421, 849, 1263, 1993, 2921, 5979, 6509, 8763, 9683, 19527, 29049, 35941, 45839, 53467, 107823, 119143, 137517, 160401, 253111, 357429, 564019, 759333, 826643, 839053, 1229741, 1692057, 2479929, 2517159, 2740289, 3689223, 5821553, 8220867, 12972437, 15131161, 17464659, 19298219, 38917311, 45393483, 57894657, 71630413, 106559731, 214891239, 237451999, 319679193, 348016703, 712355997, 1044050109, 1647499499, 2450873813, 4942498497, 5461395977, 7352621439, 16384187931, 30156403873, 90469211619, 693597289079, 2080791867237]

約数ペア:

[(1, 2080791867237), (3, 693597289079), (23, 90469211619), (69, 30156403873), (127, 16384187931), (283, 7352621439), (381, 5461395977), (421, 4942498497), (849, 2450873813), (1263, 1647499499), (1993, 1044050109), (2921, 712355997), (5979, 348016703), (6509, 319679193), (8763, 237451999), (9683, 214891239), (19527, 106559731), (29049, 71630413), (35941, 57894657), (45839, 45393483), (53467, 38917311), (107823, 19298219), (119143, 17464659), (137517, 15131161), (160401, 12972437), (253111, 8220867), (357429, 5821553), (564019, 3689223), (759333, 2740289), (826643, 2517159), (839053, 2479929), (1229741, 1692057)]