259551410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{881}}^1\times {\mathrm{1733}}^1$

素因数の和:2638

約数の個数: 32

約数和(自身を含む): 495521712

約数和(自身を除く): 235970302

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 881, 1733, 1762, 3466, 4405, 8665, 8810, 14977, 17330, 29461, 29954, 58922, 74885, 147305, 149770, 294610, 1526773, 3053546, 7633865, 15267730, 25955141, 51910282, 129775705, 259551410]

約数ペア:

[(1, 259551410), (2, 129775705), (5, 51910282), (10, 25955141), (17, 15267730), (34, 7633865), (85, 3053546), (170, 1526773), (881, 294610), (1733, 149770), (1762, 147305), (3466, 74885), (4405, 58922), (8665, 29954), (8810, 29461), (14977, 17330)]