146947388

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{308713}}^1$

素因数の和:308741

約数の個数: 24

約数和(自身を含む): 311183712

約数和(自身を除く): 164236324

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 308713, 617426, 1234852, 2160991, 4321982, 5248121, 8643964, 10496242, 20992484, 36736847, 73473694, 146947388]

約数ペア:

[(1, 146947388), (2, 73473694), (4, 36736847), (7, 20992484), (14, 10496242), (17, 8643964), (28, 5248121), (34, 4321982), (68, 2160991), (119, 1234852), (238, 617426), (476, 308713)]