2113303388

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{193031}}^1$

素因数の和:193082

約数の個数: 48

約数和(自身を含む): 4669830144

約数和(自身を除く): 2556526756

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 92, 119, 161, 238, 322, 391, 476, 644, 782, 1564, 2737, 5474, 10948, 193031, 386062, 772124, 1351217, 2702434, 3281527, 4439713, 5404868, 6563054, 8879426, 13126108, 17758852, 22970689, 31077991, 45941378, 62155982, 75475121, 91882756, 124311964, 150950242, 301900484, 528325847, 1056651694, 2113303388]

約数ペア:

[(1, 2113303388), (2, 1056651694), (4, 528325847), (7, 301900484), (14, 150950242), (17, 124311964), (23, 91882756), (28, 75475121), (34, 62155982), (46, 45941378), (68, 31077991), (92, 22970689), (119, 17758852), (161, 13126108), (238, 8879426), (322, 6563054), (391, 5404868), (476, 4439713), (644, 3281527), (782, 2702434), (1564, 1351217), (2737, 772124), (5474, 386062), (10948, 193031)]