2018406474301

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{13405727}}^1$

素因数の和:13406028

約数の個数: 16

約数和(自身を含む): 2338387946496

約数和(自身を除く): 319981472195

約数列:

[1, 7, 137, 157, 959, 1099, 21509, 150563, 13405727, 93840089, 1836584599, 2104699139, 12856092193, 14732893973, 288343782043, 2018406474301]

約数ペア:

[(1, 2018406474301), (7, 288343782043), (137, 14732893973), (157, 12856092193), (959, 2104699139), (1099, 1836584599), (21509, 93840089), (150563, 13405727)]