2949898

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1018

約数の個数: 24

約数和(自身を含む): 5318784

約数和(自身を除く): 2368886

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 971, 1519, 1942, 3038, 6797, 13594, 30101, 47579, 60202, 95158, 210707, 421414, 1474949, 2949898]

約数ペア:

[(1, 2949898), (2, 1474949), (7, 421414), (14, 210707), (31, 95158), (49, 60202), (62, 47579), (98, 30101), (217, 13594), (434, 6797), (971, 3038), (1519, 1942)]