12718440158

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1\times {\mathrm{9587}}^1$

素因数の和:9964

約数の個数: 32

約数和(自身を含む): 20037002400

約数和(自身を除く): 7318562242

約数列:

[1, 2, 29, 58, 89, 178, 257, 514, 2581, 5162, 7453, 9587, 14906, 19174, 22873, 45746, 278023, 556046, 663317, 853243, 1326634, 1706486, 2463859, 4927718, 24744047, 49488094, 71451911, 142903822, 219283451, 438566902, 6359220079, 12718440158]

約数ペア:

[(1, 12718440158), (2, 6359220079), (29, 438566902), (58, 219283451), (89, 142903822), (178, 71451911), (257, 49488094), (514, 24744047), (2581, 4927718), (5162, 2463859), (7453, 1706486), (9587, 1326634), (14906, 853243), (19174, 663317), (22873, 556046), (45746, 278023)]