2021473896

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{498391}}^1$

素因数の和:498426

約数の個数: 48

約数和(自身を含む): 5472344160

約数和(自身を除く): 3450870264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 498391, 996782, 1495173, 1993564, 2990346, 3987128, 5980692, 6479083, 11961384, 12958166, 19437249, 25916332, 38874498, 51832664, 77748996, 84228079, 155497992, 168456158, 252684237, 336912316, 505368474, 673824632, 1010736948, 2021473896]

約数ペア:

[(1, 2021473896), (2, 1010736948), (3, 673824632), (4, 505368474), (6, 336912316), (8, 252684237), (12, 168456158), (13, 155497992), (24, 84228079), (26, 77748996), (39, 51832664), (52, 38874498), (78, 25916332), (104, 19437249), (156, 12958166), (169, 11961384), (312, 6479083), (338, 5980692), (507, 3987128), (676, 2990346), (1014, 1993564), (1352, 1495173), (2028, 996782), (4056, 498391)]