2013189195

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{829}}^1\times {\mathrm{7039}}^1$

素因数の和:7899

約数の個数: 32

約数和(自身を含む): 3365683200

約数和(自身を除く): 1352494005

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 829, 2487, 4145, 7039, 12435, 19067, 21117, 35195, 57201, 95335, 105585, 161897, 286005, 485691, 809485, 2428455, 5835331, 17505993, 29176655, 87529965, 134212613, 402637839, 671063065, 2013189195]

約数ペア:

[(1, 2013189195), (3, 671063065), (5, 402637839), (15, 134212613), (23, 87529965), (69, 29176655), (115, 17505993), (345, 5835331), (829, 2428455), (2487, 809485), (4145, 485691), (7039, 286005), (12435, 161897), (19067, 105585), (21117, 95335), (35195, 57201)]