808213432

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{677}}^1\times {\mathrm{883}}^1$

素因数の和:1592

約数の個数: 48

約数和(自身を含む): 1645221240

約数和(自身を除く): 837007808

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 677, 883, 1352, 1354, 1766, 2708, 3532, 5416, 7064, 8801, 11479, 17602, 22958, 35204, 45916, 70408, 91832, 114413, 149227, 228826, 298454, 457652, 596908, 597791, 915304, 1193816, 1195582, 2391164, 4782328, 7771283, 15542566, 31085132, 62170264, 101026679, 202053358, 404106716, 808213432]

約数ペア:

[(1, 808213432), (2, 404106716), (4, 202053358), (8, 101026679), (13, 62170264), (26, 31085132), (52, 15542566), (104, 7771283), (169, 4782328), (338, 2391164), (676, 1195582), (677, 1193816), (883, 915304), (1352, 597791), (1354, 596908), (1766, 457652), (2708, 298454), (3532, 228826), (5416, 149227), (7064, 114413), (8801, 91832), (11479, 70408), (17602, 45916), (22958, 35204)]