2151157576

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{523}}^1\times {\mathrm{7043}}^1$

素因数の和:7645

約数の個数: 32

約数和(自身を含む): 4097072160

約数和(自身を除く): 1945914584

約数列:

[1, 2, 4, 8, 73, 146, 292, 523, 584, 1046, 2092, 4184, 7043, 14086, 28172, 38179, 56344, 76358, 152716, 305432, 514139, 1028278, 2056556, 3683489, 4113112, 7366978, 14733956, 29467912, 268894697, 537789394, 1075578788, 2151157576]

約数ペア:

[(1, 2151157576), (2, 1075578788), (4, 537789394), (8, 268894697), (73, 29467912), (146, 14733956), (292, 7366978), (523, 4113112), (584, 3683489), (1046, 2056556), (2092, 1028278), (4184, 514139), (7043, 305432), (14086, 152716), (28172, 76358), (38179, 56344)]