1288212954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{369539}}^1$

素因数の和:369634

約数の個数: 32

約数和(自身を含む): 2979970560

約数和(自身を除く): 1691757606

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 83, 166, 249, 498, 581, 1162, 1743, 3486, 369539, 739078, 1108617, 2217234, 2586773, 5173546, 7760319, 15520638, 30671737, 61343474, 92015211, 184030422, 214702159, 429404318, 644106477, 1288212954]

約数ペア:

[(1, 1288212954), (2, 644106477), (3, 429404318), (6, 214702159), (7, 184030422), (14, 92015211), (21, 61343474), (42, 30671737), (83, 15520638), (166, 7760319), (249, 5173546), (498, 2586773), (581, 2217234), (1162, 1108617), (1743, 739078), (3486, 369539)]