1491087238

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^2\times {\mathrm{7027}}^1$

素因数の和:7204

約数の個数: 24

約数和(自身を含む): 2398895352

約数和(自身を除く): 907808114

約数列:

[1, 2, 17, 34, 79, 158, 1343, 2686, 6241, 7027, 12482, 14054, 106097, 119459, 212194, 238918, 555133, 1110266, 9437261, 18874522, 43855507, 87711014, 745543619, 1491087238]

約数ペア:

[(1, 1491087238), (2, 745543619), (17, 87711014), (34, 43855507), (79, 18874522), (158, 9437261), (1343, 1110266), (2686, 555133), (6241, 238918), (7027, 212194), (12482, 119459), (14054, 106097)]