131255884802

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1\times {\mathrm{705821}}^1$

素因数の和:706226

約数の個数: 32

約数和(自身を含む): 231735479040

約数和(自身を除く): 100479594238

約数列:

[1, 2, 7, 14, 37, 74, 259, 359, 518, 718, 2513, 5026, 13283, 26566, 92981, 185962, 705821, 1411642, 4940747, 9881494, 26115377, 52230754, 182807639, 253389739, 365615278, 506779478, 1773728173, 3547456346, 9375420343, 18750840686, 65627942401, 131255884802]

約数ペア:

[(1, 131255884802), (2, 65627942401), (7, 18750840686), (14, 9375420343), (37, 3547456346), (74, 1773728173), (259, 506779478), (359, 365615278), (518, 253389739), (718, 182807639), (2513, 52230754), (5026, 26115377), (13283, 9881494), (26566, 4940747), (92981, 1411642), (185962, 705821)]