1333366814

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^2\times {\mathrm{211}}^1$

素因数の和:318

約数の個数: 72

約数和(自身を含む): 2380902888

約数和(自身を除く): 1047536074

約数列:

[1, 2, 13, 17, 26, 29, 34, 58, 211, 221, 289, 377, 422, 442, 493, 578, 754, 841, 986, 1682, 2743, 3587, 3757, 5486, 6119, 6409, 7174, 7514, 8381, 10933, 12238, 12818, 14297, 16762, 21866, 28594, 46631, 60979, 79547, 93262, 104023, 108953, 121958, 159094, 177451, 185861, 208046, 217906, 243049, 354902, 371722, 486098, 792727, 1352299, 1585454, 1768391, 2306863, 2704598, 3016667, 3159637, 3536782, 4613726, 6033334, 6319274, 22989083, 39216671, 45978166, 51283339, 78433342, 102566678, 666683407, 1333366814]

約数ペア:

[(1, 1333366814), (2, 666683407), (13, 102566678), (17, 78433342), (26, 51283339), (29, 45978166), (34, 39216671), (58, 22989083), (211, 6319274), (221, 6033334), (289, 4613726), (377, 3536782), (422, 3159637), (442, 3016667), (493, 2704598), (578, 2306863), (754, 1768391), (841, 1585454), (986, 1352299), (1682, 792727), (2743, 486098), (3587, 371722), (3757, 354902), (5486, 243049), (6119, 217906), (6409, 208046), (7174, 185861), (7514, 177451), (8381, 159094), (10933, 121958), (12238, 108953), (12818, 104023), (14297, 93262), (16762, 79547), (21866, 60979), (28594, 46631)]