1268752472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{12199543}}^1$

素因数の和:12199562

約数の個数: 16

約数和(自身を含む): 2561904240

約数和(自身を除く): 1293151768

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 12199543, 24399086, 48798172, 97596344, 158594059, 317188118, 634376236, 1268752472]

約数ペア:

[(1, 1268752472), (2, 634376236), (4, 317188118), (8, 158594059), (13, 97596344), (26, 48798172), (52, 24399086), (104, 12199543)]