2889996

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 7252224

約数和(自身を除く): 4362228

約数列:

[1, 2, 3, 4, 6, 12, 23, 37, 46, 69, 74, 92, 111, 138, 148, 222, 276, 283, 444, 566, 849, 851, 1132, 1698, 1702, 2553, 3396, 3404, 5106, 6509, 10212, 10471, 13018, 19527, 20942, 26036, 31413, 39054, 41884, 62826, 78108, 125652, 240833, 481666, 722499, 963332, 1444998, 2889996]

約数ペア:

[(1, 2889996), (2, 1444998), (3, 963332), (4, 722499), (6, 481666), (12, 240833), (23, 125652), (37, 78108), (46, 62826), (69, 41884), (74, 39054), (92, 31413), (111, 26036), (138, 20942), (148, 19527), (222, 13018), (276, 10471), (283, 10212), (444, 6509), (566, 5106), (849, 3404), (851, 3396), (1132, 2553), (1698, 1702)]