1386322562

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{19919}}^1$

素因数の和:20050

約数の個数: 32

約数和(自身を含む): 2323468800

約数和(自身を除く): 937146238

約数列:

[1, 2, 17, 23, 34, 46, 89, 178, 391, 782, 1513, 2047, 3026, 4094, 19919, 34799, 39838, 69598, 338623, 458137, 677246, 916274, 1772791, 3545582, 7788329, 15576658, 30137447, 40774193, 60274894, 81548386, 693161281, 1386322562]

約数ペア:

[(1, 1386322562), (2, 693161281), (17, 81548386), (23, 60274894), (34, 40774193), (46, 30137447), (89, 15576658), (178, 7788329), (391, 3545582), (782, 1772791), (1513, 916274), (2047, 677246), (3026, 458137), (4094, 338623), (19919, 69598), (34799, 39838)]