2912894894

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{56957}}^1$

素因数の和:57260

約数の個数: 32

約数和(自身を含む): 5396884416

約数和(自身を除く): 2483989522

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 281, 562, 1967, 3653, 3934, 7306, 25571, 51142, 56957, 113914, 398699, 740441, 797398, 1480882, 5183087, 10366174, 16004917, 32009834, 112034419, 208063921, 224068838, 416127842, 1456447447, 2912894894]

約数ペア:

[(1, 2912894894), (2, 1456447447), (7, 416127842), (13, 224068838), (14, 208063921), (26, 112034419), (91, 32009834), (182, 16004917), (281, 10366174), (562, 5183087), (1967, 1480882), (3653, 797398), (3934, 740441), (7306, 398699), (25571, 113914), (51142, 56957)]