5902780538

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{253273}}^1$

素因数の和:253589

約数の個数: 16

約数和(自身を含む): 9093549696

約数和(自身を除く): 3190769158

約数列:

[1, 2, 43, 86, 271, 542, 11653, 23306, 253273, 506546, 10890739, 21781478, 68636983, 137273966, 2951390269, 5902780538]

約数ペア:

[(1, 5902780538), (2, 2951390269), (43, 137273966), (86, 68636983), (271, 21781478), (542, 10890739), (11653, 506546), (23306, 253273)]