1255178

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:134

約数の個数: 32

約数和(自身を含む): 2203200

約数和(自身を除く): 948022

約数列:

[1, 2, 17, 19, 29, 34, 38, 58, 67, 134, 323, 493, 551, 646, 986, 1102, 1139, 1273, 1943, 2278, 2546, 3886, 9367, 18734, 21641, 33031, 36917, 43282, 66062, 73834, 627589, 1255178]

約数ペア:

[(1, 1255178), (2, 627589), (17, 73834), (19, 66062), (29, 43282), (34, 36917), (38, 33031), (58, 21641), (67, 18734), (134, 9367), (323, 3886), (493, 2546), (551, 2278), (646, 1943), (986, 1273), (1102, 1139)]