1570349032

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{487}}^1\times {\mathrm{811}}^1$

素因数の和:1382

約数の個数: 64

約数和(自身を含む): 3423651840

約数和(自身を除く): 1853302808

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 487, 497, 568, 811, 974, 994, 1622, 1948, 1988, 3244, 3409, 3896, 3976, 5677, 6488, 6818, 11354, 13636, 22708, 27272, 34577, 45416, 57581, 69154, 115162, 138308, 230324, 242039, 276616, 394957, 403067, 460648, 484078, 789914, 806134, 968156, 1579828, 1612268, 1936312, 2764699, 3159656, 3224536, 5529398, 11058796, 22117592, 28041947, 56083894, 112167788, 196293629, 224335576, 392587258, 785174516, 1570349032]

約数ペア:

[(1, 1570349032), (2, 785174516), (4, 392587258), (7, 224335576), (8, 196293629), (14, 112167788), (28, 56083894), (56, 28041947), (71, 22117592), (142, 11058796), (284, 5529398), (487, 3224536), (497, 3159656), (568, 2764699), (811, 1936312), (974, 1612268), (994, 1579828), (1622, 968156), (1948, 806134), (1988, 789914), (3244, 484078), (3409, 460648), (3896, 403067), (3976, 394957), (5677, 276616), (6488, 242039), (6818, 230324), (11354, 138308), (13636, 115162), (22708, 69154), (27272, 57581), (34577, 45416)]