281906704

素因数分解:

$2^4\times {\mathrm{1427}}^1\times {\mathrm{12347}}^1$

素因数の和:13782

約数の個数: 20

約数和(自身を含む): 546621264

約数和(自身を除く): 264714560

約数列:

[1, 2, 4, 8, 16, 1427, 2854, 5708, 11416, 12347, 22832, 24694, 49388, 98776, 197552, 17619169, 35238338, 70476676, 140953352, 281906704]

約数ペア:

[(1, 281906704), (2, 140953352), (4, 70476676), (8, 35238338), (16, 17619169), (1427, 197552), (2854, 98776), (5708, 49388), (11416, 24694), (12347, 22832)]