1316436992

素因数分解:

$2^{10}\times {\mathrm{13}}^2\times {\mathrm{7607}}^1$

素因数の和:7653

約数の個数: 66

約数和(自身を含む): 2849964408

約数和(自身を除く): 1533527416

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 338, 416, 512, 676, 832, 1024, 1352, 1664, 2704, 3328, 5408, 6656, 7607, 10816, 13312, 15214, 21632, 30428, 43264, 60856, 86528, 98891, 121712, 173056, 197782, 243424, 395564, 486848, 791128, 973696, 1285583, 1582256, 1947392, 2571166, 3164512, 3894784, 5142332, 6329024, 7789568, 10284664, 12658048, 20569328, 25316096, 41138656, 50632192, 82277312, 101264384, 164554624, 329109248, 658218496, 1316436992]

約数ペア:

[(1, 1316436992), (2, 658218496), (4, 329109248), (8, 164554624), (13, 101264384), (16, 82277312), (26, 50632192), (32, 41138656), (52, 25316096), (64, 20569328), (104, 12658048), (128, 10284664), (169, 7789568), (208, 6329024), (256, 5142332), (338, 3894784), (416, 3164512), (512, 2571166), (676, 1947392), (832, 1582256), (1024, 1285583), (1352, 973696), (1664, 791128), (2704, 486848), (3328, 395564), (5408, 243424), (6656, 197782), (7607, 173056), (10816, 121712), (13312, 98891), (15214, 86528), (21632, 60856), (30428, 43264)]