254366908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{619}}^1\times {\mathrm{5407}}^1$

素因数の和:6049

約数の個数: 24

約数和(自身を含む): 469414400

約数和(自身を除く): 215047492

約数列:

[1, 2, 4, 19, 38, 76, 619, 1238, 2476, 5407, 10814, 11761, 21628, 23522, 47044, 102733, 205466, 410932, 3346933, 6693866, 13387732, 63591727, 127183454, 254366908]

約数ペア:

[(1, 254366908), (2, 127183454), (4, 63591727), (19, 13387732), (38, 6693866), (76, 3346933), (619, 410932), (1238, 205466), (2476, 102733), (5407, 47044), (10814, 23522), (11761, 21628)]