1298557546

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{14057}}^1$

素因数の和:14119

約数の個数: 64

約数和(自身を含む): 2550683520

約数和(自身を除く): 1252125974

約数列:

[1, 2, 11, 13, 17, 19, 22, 26, 34, 38, 143, 187, 209, 221, 247, 286, 323, 374, 418, 442, 494, 646, 2431, 2717, 3553, 4199, 4862, 5434, 7106, 8398, 14057, 28114, 46189, 92378, 154627, 182741, 238969, 267083, 309254, 365482, 477938, 534166, 2010151, 2628659, 2937913, 3106597, 3472079, 4020302, 4540411, 5257318, 5875826, 6213194, 6944158, 9080822, 34172567, 38192869, 49944521, 59025343, 68345134, 76385738, 99889042, 118050686, 649278773, 1298557546]

約数ペア:

[(1, 1298557546), (2, 649278773), (11, 118050686), (13, 99889042), (17, 76385738), (19, 68345134), (22, 59025343), (26, 49944521), (34, 38192869), (38, 34172567), (143, 9080822), (187, 6944158), (209, 6213194), (221, 5875826), (247, 5257318), (286, 4540411), (323, 4020302), (374, 3472079), (418, 3106597), (442, 2937913), (494, 2628659), (646, 2010151), (2431, 534166), (2717, 477938), (3553, 365482), (4199, 309254), (4862, 267083), (5434, 238969), (7106, 182741), (8398, 154627), (14057, 92378), (28114, 46189)]