402783146

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1\times {\mathrm{463}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 640431360

約数和(自身を除く): 237648214

約数列:

[1, 2, 29, 53, 58, 106, 283, 463, 566, 926, 1537, 3074, 8207, 13427, 14999, 16414, 24539, 26854, 29998, 49078, 131029, 262058, 434971, 711631, 869942, 1423262, 3799841, 6944537, 7599682, 13889074, 201391573, 402783146]

約数ペア:

[(1, 402783146), (2, 201391573), (29, 13889074), (53, 7599682), (58, 6944537), (106, 3799841), (283, 1423262), (463, 869942), (566, 711631), (926, 434971), (1537, 262058), (3074, 131029), (8207, 49078), (13427, 29998), (14999, 26854), (16414, 24539)]