2527988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:120

約数の個数: 48

約数和(自身を含む): 5107200

約数和(自身を除く): 2579212

約数列:

[1, 2, 4, 19, 29, 31, 37, 38, 58, 62, 74, 76, 116, 124, 148, 551, 589, 703, 899, 1073, 1102, 1147, 1178, 1406, 1798, 2146, 2204, 2294, 2356, 2812, 3596, 4292, 4588, 17081, 20387, 21793, 33263, 34162, 40774, 43586, 66526, 68324, 81548, 87172, 133052, 631997, 1263994, 2527988]

約数ペア:

[(1, 2527988), (2, 1263994), (4, 631997), (19, 133052), (29, 87172), (31, 81548), (37, 68324), (38, 66526), (58, 43586), (62, 40774), (74, 34162), (76, 33263), (116, 21793), (124, 20387), (148, 17081), (551, 4588), (589, 4292), (703, 3596), (899, 2812), (1073, 2356), (1102, 2294), (1147, 2204), (1178, 2146), (1406, 1798)]