490718328

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1202741}}^1$

素因数の和:1202767

約数の個数: 32

約数和(自身を含む): 1298961360

約数和(自身を除く): 808243032

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 1202741, 2405482, 3608223, 4810964, 7216446, 9621928, 14432892, 20446597, 28865784, 40893194, 61339791, 81786388, 122679582, 163572776, 245359164, 490718328]

約数ペア:

[(1, 490718328), (2, 245359164), (3, 163572776), (4, 122679582), (6, 81786388), (8, 61339791), (12, 40893194), (17, 28865784), (24, 20446597), (34, 14432892), (51, 9621928), (68, 7216446), (102, 4810964), (136, 3608223), (204, 2405482), (408, 1202741)]