389808002

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{24421}}^1$

素因数の和:24793

約数の個数: 16

約数和(自身を含む): 611917632

約数和(自身を除く): 222109630

約数列:

[1, 2, 23, 46, 347, 694, 7981, 15962, 24421, 48842, 561683, 1123366, 8474087, 16948174, 194904001, 389808002]

約数ペア:

[(1, 389808002), (2, 194904001), (23, 16948174), (46, 8474087), (347, 1123366), (694, 561683), (7981, 48842), (15962, 24421)]