804514454

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^2\times {\mathrm{7537}}^1$

素因数の和:7664

約数の個数: 24

約数和(自身を含む): 1294877640

約数和(自身を除く): 490363186

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 2809, 5618, 7537, 15074, 53371, 106742, 143203, 286406, 399461, 798922, 7589759, 15179518, 21171433, 42342866, 402257227, 804514454]

約数ペア:

[(1, 804514454), (2, 402257227), (19, 42342866), (38, 21171433), (53, 15179518), (106, 7589759), (1007, 798922), (2014, 399461), (2809, 286406), (5618, 143203), (7537, 106742), (15074, 53371)]