1638912002

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9005011}}^1$

素因数の和:9005033

約数の個数: 16

約数和(自身を含む): 3025684032

約数和(自身を除く): 1386772030

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 9005011, 18010022, 63035077, 117065143, 126070154, 234130286, 819456001, 1638912002]

約数ペア:

[(1, 1638912002), (2, 819456001), (7, 234130286), (13, 126070154), (14, 117065143), (26, 63035077), (91, 18010022), (182, 9005011)]