2018520365

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{1993}}^1\times {\mathrm{8807}}^1$

素因数の和:10828

約数の個数: 16

約数和(自身を含む): 2529093888

約数和(自身を除く): 510573523

約数列:

[1, 5, 23, 115, 1993, 8807, 9965, 44035, 45839, 202561, 229195, 1012805, 17552351, 87761755, 403704073, 2018520365]

約数ペア:

[(1, 2018520365), (5, 403704073), (23, 87761755), (115, 17552351), (1993, 1012805), (8807, 229195), (9965, 202561), (44035, 45839)]