307079422

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{22159}}^1$

素因数の和:22228

約数の個数: 24

約数和(自身を含む): 510965280

約数和(自身を除く): 203885858

約数列:

[1, 2, 13, 26, 41, 82, 169, 338, 533, 1066, 6929, 13858, 22159, 44318, 288067, 576134, 908519, 1817038, 3744871, 7489742, 11810747, 23621494, 153539711, 307079422]

約数ペア:

[(1, 307079422), (2, 153539711), (13, 23621494), (26, 11810747), (41, 7489742), (82, 3744871), (169, 1817038), (338, 908519), (533, 576134), (1066, 288067), (6929, 44318), (13858, 22159)]