480485858

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1\times {\mathrm{479}}^1$

素因数の和:842

約数の個数: 32

約数和(自身を含む): 773660160

約数和(自身を除く): 293174302

約数列:

[1, 2, 17, 34, 163, 181, 326, 362, 479, 958, 2771, 3077, 5542, 6154, 8143, 16286, 29503, 59006, 78077, 86699, 156154, 173398, 501551, 1003102, 1327309, 1473883, 2654618, 2947766, 14131937, 28263874, 240242929, 480485858]

約数ペア:

[(1, 480485858), (2, 240242929), (17, 28263874), (34, 14131937), (163, 2947766), (181, 2654618), (326, 1473883), (362, 1327309), (479, 1003102), (958, 501551), (2771, 173398), (3077, 156154), (5542, 86699), (6154, 78077), (8143, 59006), (16286, 29503)]