1258902425048

素因数分解:

$2^3\times {\mathrm{821}}^1\times {\mathrm{10061}}^1\times {\mathrm{19051}}^1$

素因数の和:29939

約数の個数: 32

約数和(自身を含む): 2363676091920

約数和(自身を除く): 1104773666872

約数列:

[1, 2, 4, 8, 821, 1642, 3284, 6568, 10061, 19051, 20122, 38102, 40244, 76204, 80488, 152408, 8260081, 15640871, 16520162, 31281742, 33040324, 62563484, 66080648, 125126968, 191672111, 383344222, 766688444, 1533376888, 157362803131, 314725606262, 629451212524, 1258902425048]

約数ペア:

[(1, 1258902425048), (2, 629451212524), (4, 314725606262), (8, 157362803131), (821, 1533376888), (1642, 766688444), (3284, 383344222), (6568, 191672111), (10061, 125126968), (19051, 66080648), (20122, 62563484), (38102, 33040324), (40244, 31281742), (76204, 16520162), (80488, 15640871), (152408, 8260081)]