870879128

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{914789}}^1$

素因数の和:914819

約数の個数: 32

約数和(自身を含む): 1975946400

約数和(自身を除く): 1105067272

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 914789, 1829578, 3659156, 6403523, 7318312, 12807046, 15551413, 25614092, 31102826, 51228184, 62205652, 108859891, 124411304, 217719782, 435439564, 870879128]

約数ペア:

[(1, 870879128), (2, 435439564), (4, 217719782), (7, 124411304), (8, 108859891), (14, 62205652), (17, 51228184), (28, 31102826), (34, 25614092), (56, 15551413), (68, 12807046), (119, 7318312), (136, 6403523), (238, 3659156), (476, 1829578), (952, 914789)]