2109300536

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1\times {\mathrm{1163}}^1$

素因数の和:1548

約数の個数: 64

約数和(自身を含む): 4575916800

約数和(自身を除く): 2466616264

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 233, 278, 466, 556, 932, 973, 1112, 1163, 1631, 1864, 1946, 2326, 3262, 3892, 4652, 6524, 7784, 8141, 9304, 13048, 16282, 32387, 32564, 64774, 65128, 129548, 161657, 226709, 259096, 270979, 323314, 453418, 541958, 646628, 906836, 1083916, 1131599, 1293256, 1813672, 1896853, 2167832, 2263198, 3793706, 4526396, 7587412, 9052792, 15174824, 37666081, 75332162, 150664324, 263662567, 301328648, 527325134, 1054650268, 2109300536]

約数ペア:

[(1, 2109300536), (2, 1054650268), (4, 527325134), (7, 301328648), (8, 263662567), (14, 150664324), (28, 75332162), (56, 37666081), (139, 15174824), (233, 9052792), (278, 7587412), (466, 4526396), (556, 3793706), (932, 2263198), (973, 2167832), (1112, 1896853), (1163, 1813672), (1631, 1293256), (1864, 1131599), (1946, 1083916), (2326, 906836), (3262, 646628), (3892, 541958), (4652, 453418), (6524, 323314), (7784, 270979), (8141, 259096), (9304, 226709), (13048, 161657), (16282, 129548), (32387, 65128), (32564, 64774)]