4039201218

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{5743}}^1$

素因数の和:5959

約数の個数: 64

約数和(自身を含む): 8893366272

約数和(自身を除く): 4854165054

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 127, 142, 213, 254, 381, 426, 762, 923, 1651, 1846, 2769, 3302, 4953, 5538, 5743, 9017, 9906, 11486, 17229, 18034, 27051, 34458, 54102, 74659, 117221, 149318, 223977, 234442, 351663, 407753, 447954, 703326, 729361, 815506, 1223259, 1458722, 2188083, 2446518, 4376166, 5300789, 9481693, 10601578, 15902367, 18963386, 28445079, 31804734, 51784631, 56890158, 103569262, 155353893, 310707786, 673200203, 1346400406, 2019600609, 4039201218]

約数ペア:

[(1, 4039201218), (2, 2019600609), (3, 1346400406), (6, 673200203), (13, 310707786), (26, 155353893), (39, 103569262), (71, 56890158), (78, 51784631), (127, 31804734), (142, 28445079), (213, 18963386), (254, 15902367), (381, 10601578), (426, 9481693), (762, 5300789), (923, 4376166), (1651, 2446518), (1846, 2188083), (2769, 1458722), (3302, 1223259), (4953, 815506), (5538, 729361), (5743, 703326), (9017, 447954), (9906, 407753), (11486, 351663), (17229, 234442), (18034, 223977), (27051, 149318), (34458, 117221), (54102, 74659)]