719012932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{19477}}^1$

素因数の和:20331

約数の個数: 24

約数和(自身を含む): 1374367680

約数和(自身を除く): 655354748

約数列:

[1, 2, 4, 11, 22, 44, 839, 1678, 3356, 9229, 18458, 19477, 36916, 38954, 77908, 214247, 428494, 856988, 16341203, 32682406, 65364812, 179753233, 359506466, 719012932]

約数ペア:

[(1, 719012932), (2, 359506466), (4, 179753233), (11, 65364812), (22, 32682406), (44, 16341203), (839, 856988), (1678, 428494), (3356, 214247), (9229, 77908), (18458, 38954), (19477, 36916)]