2587638

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1103}}^1$

素因数の和:1148

約数の個数: 32

約数和(自身を含む): 5723136

約数和(自身を除く): 3135498

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1103, 1173, 2206, 2346, 3309, 6618, 18751, 25369, 37502, 50738, 56253, 76107, 112506, 152214, 431273, 862546, 1293819, 2587638]

約数ペア:

[(1, 2587638), (2, 1293819), (3, 862546), (6, 431273), (17, 152214), (23, 112506), (34, 76107), (46, 56253), (51, 50738), (69, 37502), (102, 25369), (138, 18751), (391, 6618), (782, 3309), (1103, 2346), (1173, 2206)]