8473990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7121}}^1$

素因数の和:7152

約数の個数: 32

約数和(自身を含む): 18460224

約数和(自身を除く): 9986234

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 7121, 14242, 35605, 49847, 71210, 99694, 121057, 242114, 249235, 498470, 605285, 847399, 1210570, 1694798, 4236995, 8473990]

約数ペア:

[(1, 8473990), (2, 4236995), (5, 1694798), (7, 1210570), (10, 847399), (14, 605285), (17, 498470), (34, 249235), (35, 242114), (70, 121057), (85, 99694), (119, 71210), (170, 49847), (238, 35605), (595, 14242), (1190, 7121)]