395514146

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{8387}}^1$

素因数の和:8498

約数の個数: 32

約数和(自身を含む): 670368960

約数和(自身を除く): 274854814

約数列:

[1, 2, 17, 19, 34, 38, 73, 146, 323, 646, 1241, 1387, 2482, 2774, 8387, 16774, 23579, 47158, 142579, 159353, 285158, 318706, 612251, 1224502, 2709001, 5418002, 10408267, 11632769, 20816534, 23265538, 197757073, 395514146]

約数ペア:

[(1, 395514146), (2, 197757073), (17, 23265538), (19, 20816534), (34, 11632769), (38, 10408267), (73, 5418002), (146, 2709001), (323, 1224502), (646, 612251), (1241, 318706), (1387, 285158), (2482, 159353), (2774, 142579), (8387, 47158), (16774, 23579)]