427603982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{68813}}^1$

素因数の和:69067

約数の個数: 16

約数和(自身を含む): 693645120

約数和(自身を除く): 266041138

約数列:

[1, 2, 13, 26, 239, 478, 3107, 6214, 68813, 137626, 894569, 1789138, 16446307, 32892614, 213801991, 427603982]

約数ペア:

[(1, 427603982), (2, 213801991), (13, 32892614), (26, 16446307), (239, 1789138), (478, 894569), (3107, 137626), (6214, 68813)]