1023348768

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{819991}}^1$

素因数の和:820017

約数の個数: 48

約数和(自身を含む): 2892931776

約数和(自身を除く): 1869583008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 819991, 1639982, 2459973, 3279964, 4919946, 6559928, 9839892, 10659883, 13119856, 19679784, 21319766, 26239712, 31979649, 39359568, 42639532, 63959298, 78719136, 85279064, 127918596, 170558128, 255837192, 341116256, 511674384, 1023348768]

約数ペア:

[(1, 1023348768), (2, 511674384), (3, 341116256), (4, 255837192), (6, 170558128), (8, 127918596), (12, 85279064), (13, 78719136), (16, 63959298), (24, 42639532), (26, 39359568), (32, 31979649), (39, 26239712), (48, 21319766), (52, 19679784), (78, 13119856), (96, 10659883), (104, 9839892), (156, 6559928), (208, 4919946), (312, 3279964), (416, 2459973), (624, 1639982), (1248, 819991)]