234893418

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1\times {\mathrm{1123}}^1$

素因数の和:1690

約数の個数: 32

約数和(自身を含む): 477798912

約数和(自身を除く): 242905494

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 491, 982, 1123, 1473, 2246, 2946, 3369, 6738, 34861, 69722, 79733, 104583, 159466, 209166, 239199, 478398, 551393, 1102786, 1654179, 3308358, 39148903, 78297806, 117446709, 234893418]

約数ペア:

[(1, 234893418), (2, 117446709), (3, 78297806), (6, 39148903), (71, 3308358), (142, 1654179), (213, 1102786), (426, 551393), (491, 478398), (982, 239199), (1123, 209166), (1473, 159466), (2246, 104583), (2946, 79733), (3369, 69722), (6738, 34861)]