989897484

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{601}}^1\times {\mathrm{4733}}^1$

素因数の和:5370

約数の個数: 48

約数和(自身を含む): 2393889120

約数和(自身を除く): 1403991636

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 601, 1202, 1803, 2404, 3606, 4733, 7212, 9466, 14199, 17429, 18932, 28398, 34858, 52287, 56796, 69716, 104574, 137257, 209148, 274514, 411771, 549028, 823542, 1647084, 2844533, 5689066, 8533599, 11378132, 17067198, 34134396, 82491457, 164982914, 247474371, 329965828, 494948742, 989897484]

約数ペア:

[(1, 989897484), (2, 494948742), (3, 329965828), (4, 247474371), (6, 164982914), (12, 82491457), (29, 34134396), (58, 17067198), (87, 11378132), (116, 8533599), (174, 5689066), (348, 2844533), (601, 1647084), (1202, 823542), (1803, 549028), (2404, 411771), (3606, 274514), (4733, 209148), (7212, 137257), (9466, 104574), (14199, 69716), (17429, 56796), (18932, 52287), (28398, 34858)]