1880761792

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^2\times {\mathrm{24841}}^1$

素因数の和:24886

約数の個数: 84

約数和(自身を含む): 4618823376

約数和(自身を除く): 2738061584

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 169, 182, 208, 224, 338, 364, 416, 448, 676, 728, 832, 1183, 1352, 1456, 2366, 2704, 2912, 4732, 5408, 5824, 9464, 10816, 18928, 24841, 37856, 49682, 75712, 99364, 173887, 198728, 322933, 347774, 397456, 645866, 695548, 794912, 1291732, 1391096, 1589824, 2260531, 2583464, 2782192, 4198129, 4521062, 5166928, 5564384, 8396258, 9042124, 10333856, 11128768, 16792516, 18084248, 20667712, 29386903, 33585032, 36168496, 58773806, 67170064, 72336992, 117547612, 134340128, 144673984, 235095224, 268680256, 470190448, 940380896, 1880761792]

約数ペア:

[(1, 1880761792), (2, 940380896), (4, 470190448), (7, 268680256), (8, 235095224), (13, 144673984), (14, 134340128), (16, 117547612), (26, 72336992), (28, 67170064), (32, 58773806), (52, 36168496), (56, 33585032), (64, 29386903), (91, 20667712), (104, 18084248), (112, 16792516), (169, 11128768), (182, 10333856), (208, 9042124), (224, 8396258), (338, 5564384), (364, 5166928), (416, 4521062), (448, 4198129), (676, 2782192), (728, 2583464), (832, 2260531), (1183, 1589824), (1352, 1391096), (1456, 1291732), (2366, 794912), (2704, 695548), (2912, 645866), (4732, 397456), (5408, 347774), (5824, 322933), (9464, 198728), (10816, 173887), (18928, 99364), (24841, 75712), (37856, 49682)]