238258298

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{2551}}^1$

素因数の和:2678

約数の個数: 32

約数和(自身を含む): 393579648

約数和(自身を除く): 155321350

約数列:

[1, 2, 17, 34, 41, 67, 82, 134, 697, 1139, 1394, 2278, 2551, 2747, 5102, 5494, 43367, 46699, 86734, 93398, 104591, 170917, 209182, 341834, 1778047, 2905589, 3556094, 5811178, 7007597, 14015194, 119129149, 238258298]

約数ペア:

[(1, 238258298), (2, 119129149), (17, 14015194), (34, 7007597), (41, 5811178), (67, 3556094), (82, 2905589), (134, 1778047), (697, 341834), (1139, 209182), (1394, 170917), (2278, 104591), (2551, 93398), (2747, 86734), (5102, 46699), (5494, 43367)]