1293313318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4919}}^1$

素因数の和:5005

約数の個数: 64

約数和(自身を含む): 2423001600

約数和(自身を除く): 1129688282

約数列:

[1, 2, 11, 17, 19, 22, 34, 37, 38, 74, 187, 209, 323, 374, 407, 418, 629, 646, 703, 814, 1258, 1406, 3553, 4919, 6919, 7106, 7733, 9838, 11951, 13838, 15466, 23902, 54109, 83623, 93461, 108218, 131461, 167246, 182003, 186922, 262922, 364006, 919853, 1028071, 1588837, 1839706, 2002033, 2056142, 3094051, 3177674, 3458057, 4004066, 6188102, 6916114, 17477207, 34034561, 34954414, 38038627, 58786969, 68069122, 76077254, 117573938, 646656659, 1293313318]

約数ペア:

[(1, 1293313318), (2, 646656659), (11, 117573938), (17, 76077254), (19, 68069122), (22, 58786969), (34, 38038627), (37, 34954414), (38, 34034561), (74, 17477207), (187, 6916114), (209, 6188102), (323, 4004066), (374, 3458057), (407, 3177674), (418, 3094051), (629, 2056142), (646, 2002033), (703, 1839706), (814, 1588837), (1258, 1028071), (1406, 919853), (3553, 364006), (4919, 262922), (6919, 186922), (7106, 182003), (7733, 167246), (9838, 131461), (11951, 108218), (13838, 93461), (15466, 83623), (23902, 54109)]