2080931169512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{729269}}^1\times {\mathrm{27437}}^1$

素因数の和:756725

約数の個数: 32

約数和(自身を含む): 4202039154600

約数和(自身を除く): 2121107985088

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 27437, 54874, 109748, 219496, 356681, 713362, 729269, 1426724, 1458538, 2853448, 2917076, 5834152, 9480497, 18960994, 37921988, 75843976, 20008953553, 40017907106, 80035814212, 160071628424, 260116396189, 520232792378, 1040465584756, 2080931169512]

約数ペア:

[(1, 2080931169512), (2, 1040465584756), (4, 520232792378), (8, 260116396189), (13, 160071628424), (26, 80035814212), (52, 40017907106), (104, 20008953553), (27437, 75843976), (54874, 37921988), (109748, 18960994), (219496, 9480497), (356681, 5834152), (713362, 2917076), (729269, 2853448), (1426724, 1458538)]