539321388

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{683}}^1\times {\mathrm{2861}}^1$

素因数の和:3574

約数の個数: 48

約数和(自身を含む): 1315512576

約数和(自身を除く): 776191188

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 683, 1366, 2049, 2732, 2861, 4098, 5722, 8196, 8583, 11444, 15709, 17166, 31418, 34332, 47127, 62836, 65803, 94254, 131606, 188508, 197409, 263212, 394818, 789636, 1954063, 3908126, 5862189, 7816252, 11724378, 23448756, 44943449, 89886898, 134830347, 179773796, 269660694, 539321388]

約数ペア:

[(1, 539321388), (2, 269660694), (3, 179773796), (4, 134830347), (6, 89886898), (12, 44943449), (23, 23448756), (46, 11724378), (69, 7816252), (92, 5862189), (138, 3908126), (276, 1954063), (683, 789636), (1366, 394818), (2049, 263212), (2732, 197409), (2861, 188508), (4098, 131606), (5722, 94254), (8196, 65803), (8583, 62836), (11444, 47127), (15709, 34332), (17166, 31418)]