2926490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 6096384

約数和(自身を除く): 3169894

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 431, 485, 679, 862, 970, 1358, 2155, 3017, 3395, 4310, 6034, 6790, 15085, 30170, 41807, 83614, 209035, 292649, 418070, 585298, 1463245, 2926490]

約数ペア:

[(1, 2926490), (2, 1463245), (5, 585298), (7, 418070), (10, 292649), (14, 209035), (35, 83614), (70, 41807), (97, 30170), (194, 15085), (431, 6790), (485, 6034), (679, 4310), (862, 3395), (970, 3017), (1358, 2155)]