2487695

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:179

約数の個数: 32

約数和(自身を含む): 3742848

約数和(自身を除く): 1255153

約数列:

[1, 5, 7, 17, 35, 37, 85, 113, 119, 185, 259, 565, 595, 629, 791, 1295, 1921, 3145, 3955, 4181, 4403, 9605, 13447, 20905, 22015, 29267, 67235, 71077, 146335, 355385, 497539, 2487695]

約数ペア:

[(1, 2487695), (5, 497539), (7, 355385), (17, 146335), (35, 71077), (37, 67235), (85, 29267), (113, 22015), (119, 20905), (185, 13447), (259, 9605), (565, 4403), (595, 4181), (629, 3955), (791, 3145), (1295, 1921)]