389968231162

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1\times {\mathrm{571}}^1\times {\mathrm{20717}}^1$

素因数の和:21654

約数の個数: 32

約数和(自身を含む): 598981578624

約数和(自身を除く): 209013347462

約数列:

[1, 2, 53, 106, 311, 571, 622, 1142, 16483, 20717, 30263, 32966, 41434, 60526, 177581, 355162, 1098001, 2196002, 6442987, 9411793, 11829407, 12885974, 18823586, 23658814, 341478311, 626958571, 682956622, 1253917142, 3678945577, 7357891154, 194984115581, 389968231162]

約数ペア:

[(1, 389968231162), (2, 194984115581), (53, 7357891154), (106, 3678945577), (311, 1253917142), (571, 682956622), (622, 626958571), (1142, 341478311), (16483, 23658814), (20717, 18823586), (30263, 12885974), (32966, 11829407), (41434, 9411793), (60526, 6442987), (177581, 2196002), (355162, 1098001)]