2440672286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{77773}}^1$

素因数の和:77876

約数の個数: 32

約数和(自身を含む): 4233394368

約数和(自身を除く): 1792722082

約数列:

[1, 2, 13, 17, 26, 34, 71, 142, 221, 442, 923, 1207, 1846, 2414, 15691, 31382, 77773, 155546, 1011049, 1322141, 2022098, 2644282, 5521883, 11043766, 17187833, 34375666, 71784479, 93872011, 143568958, 187744022, 1220336143, 2440672286]

約数ペア:

[(1, 2440672286), (2, 1220336143), (13, 187744022), (17, 143568958), (26, 93872011), (34, 71784479), (71, 34375666), (142, 17187833), (221, 11043766), (442, 5521883), (923, 2644282), (1207, 2022098), (1846, 1322141), (2414, 1011049), (15691, 155546), (31382, 77773)]