4993982

素因数分解:

$2^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{389}}^1$

素因数の和:536

約数の個数: 24

約数和(自身を含む): 8803080

約数和(自身を除く): 3809098

約数列:

[1, 2, 7, 14, 49, 98, 131, 262, 389, 778, 917, 1834, 2723, 5446, 6419, 12838, 19061, 38122, 50959, 101918, 356713, 713426, 2496991, 4993982]

約数ペア:

[(1, 4993982), (2, 2496991), (7, 713426), (14, 356713), (49, 101918), (98, 50959), (131, 38122), (262, 19061), (389, 12838), (778, 6419), (917, 5446), (1834, 2723)]