808971852

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{277}}^1$

素因数の和:587

約数の個数: 96

約数和(自身を含む): 2071851712

約数和(自身を除く): 1262879860

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 97, 156, 193, 194, 277, 291, 386, 388, 554, 579, 582, 772, 831, 1108, 1158, 1164, 1261, 1662, 2316, 2509, 2522, 3324, 3601, 3783, 5018, 5044, 7202, 7527, 7566, 10036, 10803, 14404, 15054, 15132, 18721, 21606, 26869, 30108, 37442, 43212, 53461, 53738, 56163, 74884, 80607, 106922, 107476, 112326, 160383, 161214, 213844, 224652, 243373, 320766, 322428, 349297, 486746, 641532, 694993, 698594, 730119, 973492, 1047891, 1389986, 1397188, 1460238, 2084979, 2095782, 2779972, 2920476, 4169958, 4191564, 5185717, 8339916, 10371434, 15557151, 20742868, 31114302, 62228604, 67414321, 134828642, 202242963, 269657284, 404485926, 808971852]

約数ペア:

[(1, 808971852), (2, 404485926), (3, 269657284), (4, 202242963), (6, 134828642), (12, 67414321), (13, 62228604), (26, 31114302), (39, 20742868), (52, 15557151), (78, 10371434), (97, 8339916), (156, 5185717), (193, 4191564), (194, 4169958), (277, 2920476), (291, 2779972), (386, 2095782), (388, 2084979), (554, 1460238), (579, 1397188), (582, 1389986), (772, 1047891), (831, 973492), (1108, 730119), (1158, 698594), (1164, 694993), (1261, 641532), (1662, 486746), (2316, 349297), (2509, 322428), (2522, 320766), (3324, 243373), (3601, 224652), (3783, 213844), (5018, 161214), (5044, 160383), (7202, 112326), (7527, 107476), (7566, 106922), (10036, 80607), (10803, 74884), (14404, 56163), (15054, 53738), (15132, 53461), (18721, 43212), (21606, 37442), (26869, 30108)]