813302066

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:419

約数の個数: 48

約数和(自身を含む): 1336849920

約数和(自身を除く): 523547854

約数列:

[1, 2, 17, 34, 53, 106, 139, 191, 278, 289, 382, 578, 901, 1802, 2363, 3247, 4726, 6494, 7367, 10123, 14734, 15317, 20246, 26549, 30634, 40171, 53098, 55199, 80342, 110398, 125239, 172091, 250478, 344182, 451333, 902666, 1407097, 2129063, 2814194, 2925547, 4258126, 5851094, 7672661, 15345322, 23920649, 47841298, 406651033, 813302066]

約数ペア:

[(1, 813302066), (2, 406651033), (17, 47841298), (34, 23920649), (53, 15345322), (106, 7672661), (139, 5851094), (191, 4258126), (278, 2925547), (289, 2814194), (382, 2129063), (578, 1407097), (901, 902666), (1802, 451333), (2363, 344182), (3247, 250478), (4726, 172091), (6494, 125239), (7367, 110398), (10123, 80342), (14734, 55199), (15317, 53098), (20246, 40171), (26549, 30634)]