2015659088

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{23801}}^1$

素因数の和:23955

約数の個数: 40

約数和(自身を含む): 4013969280

約数和(自身を除く): 1998310192

約数列:

[1, 2, 4, 8, 16, 67, 79, 134, 158, 268, 316, 536, 632, 1072, 1264, 5293, 10586, 21172, 23801, 42344, 47602, 84688, 95204, 190408, 380816, 1594667, 1880279, 3189334, 3760558, 6378668, 7521116, 12757336, 15042232, 25514672, 30084464, 125978693, 251957386, 503914772, 1007829544, 2015659088]

約数ペア:

[(1, 2015659088), (2, 1007829544), (4, 503914772), (8, 251957386), (16, 125978693), (67, 30084464), (79, 25514672), (134, 15042232), (158, 12757336), (268, 7521116), (316, 6378668), (536, 3760558), (632, 3189334), (1072, 1880279), (1264, 1594667), (5293, 380816), (10586, 190408), (21172, 95204), (23801, 84688), (42344, 47602)]