1028824316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{20981}}^1$

素因数の和:21062

約数の個数: 48

約数和(自身を含む): 2072685888

約数和(自身を除く): 1043861572

約数列:

[1, 2, 4, 13, 23, 26, 41, 46, 52, 82, 92, 164, 299, 533, 598, 943, 1066, 1196, 1886, 2132, 3772, 12259, 20981, 24518, 41962, 49036, 83924, 272753, 482563, 545506, 860221, 965126, 1091012, 1720442, 1930252, 3440884, 6273319, 11182873, 12546638, 19785083, 22365746, 25093276, 39570166, 44731492, 79140332, 257206079, 514412158, 1028824316]

約数ペア:

[(1, 1028824316), (2, 514412158), (4, 257206079), (13, 79140332), (23, 44731492), (26, 39570166), (41, 25093276), (46, 22365746), (52, 19785083), (82, 12546638), (92, 11182873), (164, 6273319), (299, 3440884), (533, 1930252), (598, 1720442), (943, 1091012), (1066, 965126), (1196, 860221), (1886, 545506), (2132, 482563), (3772, 272753), (12259, 83924), (20981, 49036), (24518, 41962)]