15317778812

素因数分解:

$2^2\times 7^1\times {\mathrm{509}}^1\times {\mathrm{673}}^1\times {\mathrm{1597}}^1$

素因数の和:2790

約数の個数: 48

約数和(自身を含む): 30760605120

約数和(自身を除く): 15442826308

約数列:

[1, 2, 4, 7, 14, 28, 509, 673, 1018, 1346, 1597, 2036, 2692, 3194, 3563, 4711, 6388, 7126, 9422, 11179, 14252, 18844, 22358, 44716, 342557, 685114, 812873, 1074781, 1370228, 1625746, 2149562, 2397899, 3251492, 4299124, 4795798, 5690111, 7523467, 9591596, 11380222, 15046934, 22760444, 30093868, 547063529, 1094127058, 2188254116, 3829444703, 7658889406, 15317778812]

約数ペア:

[(1, 15317778812), (2, 7658889406), (4, 3829444703), (7, 2188254116), (14, 1094127058), (28, 547063529), (509, 30093868), (673, 22760444), (1018, 15046934), (1346, 11380222), (1597, 9591596), (2036, 7523467), (2692, 5690111), (3194, 4795798), (3563, 4299124), (4711, 3251492), (6388, 2397899), (7126, 2149562), (9422, 1625746), (11179, 1370228), (14252, 1074781), (18844, 812873), (22358, 685114), (44716, 342557)]