2115090430

素因数分解:

$2^1\times 5^1\times {\mathrm{4783}}^1\times {\mathrm{44221}}^1$

素因数の和:49011

約数の個数: 16

約数和(自身を含む): 3808044864

約数和(自身を除く): 1692954434

約数列:

[1, 2, 5, 10, 4783, 9566, 23915, 44221, 47830, 88442, 221105, 442210, 211509043, 423018086, 1057545215, 2115090430]

約数ペア:

[(1, 2115090430), (2, 1057545215), (5, 423018086), (10, 211509043), (4783, 442210), (9566, 221105), (23915, 88442), (44221, 47830)]