2017880030

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6958207}}^1$

素因数の和:6958243

約数の個数: 16

約数和(自身を含む): 3757432320

約数和(自身を除く): 1739552290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 6958207, 13916414, 34791035, 69582070, 201788003, 403576006, 1008940015, 2017880030]

約数ペア:

[(1, 2017880030), (2, 1008940015), (5, 403576006), (10, 201788003), (29, 69582070), (58, 34791035), (145, 13916414), (290, 6958207)]