2855920396

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{11059}}^1$

素因数の和:11494

約数の個数: 48

約数和(自身を含む): 5975585280

約数和(自身を除く): 3119664884

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 401, 644, 802, 1604, 2807, 5614, 9223, 11059, 11228, 18446, 22118, 36892, 44236, 64561, 77413, 129122, 154826, 254357, 258244, 309652, 508714, 1017428, 1780499, 3560998, 4434659, 7121996, 8869318, 17738636, 31042613, 62085226, 101997157, 124170452, 203994314, 407988628, 713980099, 1427960198, 2855920396]

約数ペア:

[(1, 2855920396), (2, 1427960198), (4, 713980099), (7, 407988628), (14, 203994314), (23, 124170452), (28, 101997157), (46, 62085226), (92, 31042613), (161, 17738636), (322, 8869318), (401, 7121996), (644, 4434659), (802, 3560998), (1604, 1780499), (2807, 1017428), (5614, 508714), (9223, 309652), (11059, 258244), (11228, 254357), (18446, 154826), (22118, 129122), (36892, 77413), (44236, 64561)]