2776804784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{13350023}}^1$

素因数の和:13350044

約数の個数: 20

約数和(自身を含む): 5793910416

約数和(自身を除く): 3017105632

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 13350023, 26700046, 53400092, 106800184, 173550299, 213600368, 347100598, 694201196, 1388402392, 2776804784]

約数ペア:

[(1, 2776804784), (2, 1388402392), (4, 694201196), (8, 347100598), (13, 213600368), (16, 173550299), (26, 106800184), (52, 53400092), (104, 26700046), (208, 13350023)]