1027804519

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{16411}}^1$

素因数の和:16830

約数の個数: 16

約数和(自身を含む): 1228930560

約数和(自身を除く): 201126041

約数列:

[1, 7, 23, 161, 389, 2723, 8947, 16411, 62629, 114877, 377453, 2642171, 6383879, 44687153, 146829217, 1027804519]

約数ペア:

[(1, 1027804519), (7, 146829217), (23, 44687153), (161, 6383879), (389, 2642171), (2723, 377453), (8947, 114877), (16411, 62629)]