2040984610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29156923}}^1$

素因数の和:29156937

約数の個数: 16

約数和(自身を含む): 4198597056

約数和(自身を除く): 2157612446

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 29156923, 58313846, 145784615, 204098461, 291569230, 408196922, 1020492305, 2040984610]

約数ペア:

[(1, 2040984610), (2, 1020492305), (5, 408196922), (7, 291569230), (10, 204098461), (14, 145784615), (35, 58313846), (70, 29156923)]