2489704638

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2039}}^1\times {\mathrm{11971}}^1$

素因数の和:14032

約数の個数: 32

約数和(自身を含む): 5275342080

約数和(自身を除く): 2785637442

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 2039, 4078, 6117, 11971, 12234, 23942, 34663, 35913, 69326, 71826, 103989, 203507, 207978, 407014, 610521, 1221042, 24408869, 48817738, 73226607, 146453214, 414950773, 829901546, 1244852319, 2489704638]

約数ペア:

[(1, 2489704638), (2, 1244852319), (3, 829901546), (6, 414950773), (17, 146453214), (34, 73226607), (51, 48817738), (102, 24408869), (2039, 1221042), (4078, 610521), (6117, 407014), (11971, 207978), (12234, 203507), (23942, 103989), (34663, 71826), (35913, 69326)]