1111313871356

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{1451}}^1\times {\mathrm{21377}}^1$

素因数の和:22911

約数の個数: 72

約数和(自身を含む): 2147220172944

約数和(自身を除く): 1035906301588

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 169, 212, 338, 676, 689, 1378, 1451, 2756, 2902, 5804, 8957, 17914, 18863, 21377, 35828, 37726, 42754, 75452, 76903, 85508, 153806, 245219, 277901, 307612, 490438, 555802, 980876, 999739, 1111604, 1132981, 1999478, 2265962, 3612713, 3998956, 4531924, 7225426, 12996607, 14450852, 14728753, 25993214, 29457506, 31018027, 51986428, 58915012, 62036054, 124072108, 191473789, 382947578, 403234351, 765895156, 806468702, 1612937404, 1643955431, 3287910862, 5242046563, 6575821724, 10484093126, 20968186252, 21371420603, 42742841206, 85485682412, 277828467839, 555656935678, 1111313871356]

約数ペア:

[(1, 1111313871356), (2, 555656935678), (4, 277828467839), (13, 85485682412), (26, 42742841206), (52, 21371420603), (53, 20968186252), (106, 10484093126), (169, 6575821724), (212, 5242046563), (338, 3287910862), (676, 1643955431), (689, 1612937404), (1378, 806468702), (1451, 765895156), (2756, 403234351), (2902, 382947578), (5804, 191473789), (8957, 124072108), (17914, 62036054), (18863, 58915012), (21377, 51986428), (35828, 31018027), (37726, 29457506), (42754, 25993214), (75452, 14728753), (76903, 14450852), (85508, 12996607), (153806, 7225426), (245219, 4531924), (277901, 3998956), (307612, 3612713), (490438, 2265962), (555802, 1999478), (980876, 1132981), (999739, 1111604)]