1337421776

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{6869}}^1$

素因数の和:7203

約数の個数: 40

約数和(自身を含む): 2661273120

約数和(自身を除く): 1323851344

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 283, 344, 566, 688, 1132, 2264, 4528, 6869, 12169, 13738, 24338, 27476, 48676, 54952, 97352, 109904, 194704, 295367, 590734, 1181468, 1943927, 2362936, 3887854, 4725872, 7775708, 15551416, 31102832, 83588861, 167177722, 334355444, 668710888, 1337421776]

約数ペア:

[(1, 1337421776), (2, 668710888), (4, 334355444), (8, 167177722), (16, 83588861), (43, 31102832), (86, 15551416), (172, 7775708), (283, 4725872), (344, 3887854), (566, 2362936), (688, 1943927), (1132, 1181468), (2264, 590734), (4528, 295367), (6869, 194704), (12169, 109904), (13738, 97352), (24338, 54952), (27476, 48676)]