865982026

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{571}}^1\times {\mathrm{641}}^1$

素因数の和:1247

約数の個数: 48

約数和(自身を含む): 1612847808

約数和(自身を除く): 746865782

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 571, 641, 1142, 1183, 1282, 2366, 3997, 4487, 7423, 7994, 8333, 8974, 14846, 16666, 51961, 58331, 96499, 103922, 108329, 116662, 192998, 216658, 366011, 675493, 732022, 758303, 1350986, 1516606, 2562077, 4758143, 5124154, 9516286, 33307001, 61855859, 66614002, 123711718, 432991013, 865982026]

約数ペア:

[(1, 865982026), (2, 432991013), (7, 123711718), (13, 66614002), (14, 61855859), (26, 33307001), (91, 9516286), (169, 5124154), (182, 4758143), (338, 2562077), (571, 1516606), (641, 1350986), (1142, 758303), (1183, 732022), (1282, 675493), (2366, 366011), (3997, 216658), (4487, 192998), (7423, 116662), (7994, 108329), (8333, 103922), (8974, 96499), (14846, 58331), (16666, 51961)]