1263994

素因数分解:

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

素因数の和:118

約数の個数: 32

約数和(自身を含む): 2188800

約数和(自身を除く): 924806

約数列:

[1, 2, 19, 29, 31, 37, 38, 58, 62, 74, 551, 589, 703, 899, 1073, 1102, 1147, 1178, 1406, 1798, 2146, 2294, 17081, 20387, 21793, 33263, 34162, 40774, 43586, 66526, 631997, 1263994]

約数ペア:

[(1, 1263994), (2, 631997), (19, 66526), (29, 43586), (31, 40774), (37, 34162), (38, 33263), (58, 21793), (62, 20387), (74, 17081), (551, 2294), (589, 2146), (703, 1798), (899, 1406), (1073, 1178), (1102, 1147)]