1242836

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:408

約数の個数: 36

約数和(自身を含む): 2686068

約数和(自身を除く): 1443232

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 373, 476, 746, 833, 1492, 1666, 2611, 3332, 5222, 6341, 10444, 12682, 18277, 25364, 36554, 44387, 73108, 88774, 177548, 310709, 621418, 1242836]

約数ペア:

[(1, 1242836), (2, 621418), (4, 310709), (7, 177548), (14, 88774), (17, 73108), (28, 44387), (34, 36554), (49, 25364), (68, 18277), (98, 12682), (119, 10444), (196, 6341), (238, 5222), (373, 3332), (476, 2611), (746, 1666), (833, 1492)]