1326959008

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{2719}}^1$

素因数の和:2981

約数の個数: 48

約数和(自身を含む): 2656765440

約数和(自身を除く): 1329806432

約数列:

[1, 2, 4, 8, 16, 32, 101, 151, 202, 302, 404, 604, 808, 1208, 1616, 2416, 2719, 3232, 4832, 5438, 10876, 15251, 21752, 30502, 43504, 61004, 87008, 122008, 244016, 274619, 410569, 488032, 549238, 821138, 1098476, 1642276, 2196952, 3284552, 4393904, 6569104, 8787808, 13138208, 41467469, 82934938, 165869876, 331739752, 663479504, 1326959008]

約数ペア:

[(1, 1326959008), (2, 663479504), (4, 331739752), (8, 165869876), (16, 82934938), (32, 41467469), (101, 13138208), (151, 8787808), (202, 6569104), (302, 4393904), (404, 3284552), (604, 2196952), (808, 1642276), (1208, 1098476), (1616, 821138), (2416, 549238), (2719, 488032), (3232, 410569), (4832, 274619), (5438, 244016), (10876, 122008), (15251, 87008), (21752, 61004), (30502, 43504)]