2239030402

素因数分解:

$2^1\times 7^2\times {\mathrm{421}}^1\times {\mathrm{54269}}^1$

素因数の和:54706

約数の個数: 24

約数和(自身を含む): 3916231740

約数和(自身を除く): 1677201338

約数列:

[1, 2, 7, 14, 49, 98, 421, 842, 2947, 5894, 20629, 41258, 54269, 108538, 379883, 759766, 2659181, 5318362, 22847249, 45694498, 159930743, 319861486, 1119515201, 2239030402]

約数ペア:

[(1, 2239030402), (2, 1119515201), (7, 319861486), (14, 159930743), (49, 45694498), (98, 22847249), (421, 5318362), (842, 2659181), (2947, 759766), (5894, 379883), (20629, 108538), (41258, 54269)]