1131308984

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{457}}^1\times {\mathrm{1831}}^1$

素因数の和:2320

約数の個数: 48

約数和(自身を含む): 2303208720

約数和(自身を除く): 1171899736

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 457, 676, 914, 1352, 1828, 1831, 3656, 3662, 5941, 7324, 11882, 14648, 23764, 23803, 47528, 47606, 77233, 95212, 154466, 190424, 308932, 309439, 617864, 618878, 836767, 1237756, 1673534, 2475512, 3347068, 6694136, 10877971, 21755942, 43511884, 87023768, 141413623, 282827246, 565654492, 1131308984]

約数ペア:

[(1, 1131308984), (2, 565654492), (4, 282827246), (8, 141413623), (13, 87023768), (26, 43511884), (52, 21755942), (104, 10877971), (169, 6694136), (338, 3347068), (457, 2475512), (676, 1673534), (914, 1237756), (1352, 836767), (1828, 618878), (1831, 617864), (3656, 309439), (3662, 308932), (5941, 190424), (7324, 154466), (11882, 95212), (14648, 77233), (23764, 47606), (23803, 47528)]