2015372944

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{9689293}}^1$

素因数の和:9689314

約数の個数: 20

約数和(自身を含む): 4205153596

約数和(自身を除く): 2189780652

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 9689293, 19378586, 38757172, 77514344, 125960809, 155028688, 251921618, 503843236, 1007686472, 2015372944]

約数ペア:

[(1, 2015372944), (2, 1007686472), (4, 503843236), (8, 251921618), (13, 155028688), (16, 125960809), (26, 77514344), (52, 38757172), (104, 19378586), (208, 9689293)]