1589866784

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{57173}}^1$

素因数の和:57273

約数の個数: 48

約数和(自身を含む): 3457883520

約数和(自身を除く): 1868016736

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 79, 88, 158, 176, 316, 352, 632, 869, 1264, 1738, 2528, 3476, 6952, 13904, 27808, 57173, 114346, 228692, 457384, 628903, 914768, 1257806, 1829536, 2515612, 4516667, 5031224, 9033334, 10062448, 18066668, 20124896, 36133336, 49683337, 72266672, 99366674, 144533344, 198733348, 397466696, 794933392, 1589866784]

約数ペア:

[(1, 1589866784), (2, 794933392), (4, 397466696), (8, 198733348), (11, 144533344), (16, 99366674), (22, 72266672), (32, 49683337), (44, 36133336), (79, 20124896), (88, 18066668), (158, 10062448), (176, 9033334), (316, 5031224), (352, 4516667), (632, 2515612), (869, 1829536), (1264, 1257806), (1738, 914768), (2528, 628903), (3476, 457384), (6952, 228692), (13904, 114346), (27808, 57173)]