3847636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1213}}^1$

素因数の和:1291

約数の個数: 24

約数和(自身を含む): 7376264

約数和(自身を除く): 3528628

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1213, 1586, 2426, 3172, 4852, 15769, 31538, 63076, 73993, 147986, 295972, 961909, 1923818, 3847636]

約数ペア:

[(1, 3847636), (2, 1923818), (4, 961909), (13, 295972), (26, 147986), (52, 73993), (61, 63076), (122, 31538), (244, 15769), (793, 4852), (1213, 3172), (1586, 2426)]