535123212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{201781}}^1$

素因数の和:201818

約数の個数: 48

約数和(自身を含む): 1423773792

約数和(自身を除く): 888650580

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 201781, 403562, 605343, 807124, 1210686, 2421372, 2623153, 3430277, 5246306, 6860554, 7869459, 10290831, 10492612, 13721108, 15738918, 20581662, 31477836, 41163324, 44593601, 89187202, 133780803, 178374404, 267561606, 535123212]

約数ペア:

[(1, 535123212), (2, 267561606), (3, 178374404), (4, 133780803), (6, 89187202), (12, 44593601), (13, 41163324), (17, 31477836), (26, 20581662), (34, 15738918), (39, 13721108), (51, 10492612), (52, 10290831), (68, 7869459), (78, 6860554), (102, 5246306), (156, 3430277), (204, 2623153), (221, 2421372), (442, 1210686), (663, 807124), (884, 605343), (1326, 403562), (2652, 201781)]