1560996944

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{77369}}^1$

素因数の和:77487

約数の個数: 40

約数和(自身を含む): 3290700840

約数和(自身を除く): 1729703896

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 97, 104, 194, 208, 388, 776, 1261, 1552, 2522, 5044, 10088, 20176, 77369, 154738, 309476, 618952, 1005797, 1237904, 2011594, 4023188, 7504793, 8046376, 15009586, 16092752, 30019172, 60038344, 97562309, 120076688, 195124618, 390249236, 780498472, 1560996944]

約数ペア:

[(1, 1560996944), (2, 780498472), (4, 390249236), (8, 195124618), (13, 120076688), (16, 97562309), (26, 60038344), (52, 30019172), (97, 16092752), (104, 15009586), (194, 8046376), (208, 7504793), (388, 4023188), (776, 2011594), (1261, 1237904), (1552, 1005797), (2522, 618952), (5044, 309476), (10088, 154738), (20176, 77369)]