284887870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{967}}^1\times {\mathrm{1733}}^1$

素因数の和:2724

約数の個数: 32

約数和(自身を含む): 543837888

約数和(自身を除く): 258950018

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 967, 1733, 1934, 3466, 4835, 8665, 9670, 16439, 17330, 29461, 32878, 58922, 82195, 147305, 164390, 294610, 1675811, 3351622, 8379055, 16758110, 28488787, 56977574, 142443935, 284887870]

約数ペア:

[(1, 284887870), (2, 142443935), (5, 56977574), (10, 28488787), (17, 16758110), (34, 8379055), (85, 3351622), (170, 1675811), (967, 294610), (1733, 164390), (1934, 147305), (3466, 82195), (4835, 58922), (8665, 32878), (9670, 29461), (16439, 17330)]