2017384408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19397927}}^1$

素因数の和:19397946

約数の個数: 16

約数和(自身を含む): 4073564880

約数和(自身を除く): 2056180472

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19397927, 38795854, 77591708, 155183416, 252173051, 504346102, 1008692204, 2017384408]

約数ペア:

[(1, 2017384408), (2, 1008692204), (4, 504346102), (8, 252173051), (13, 155183416), (26, 77591708), (52, 38795854), (104, 19397927)]