1555142000802

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{13411}}^1\times {\mathrm{20939}}^1$

素因数の和:34439

約数の個数: 64

約数和(自身を含む): 3397128698880

約数和(自身を除く): 1841986698078

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 13411, 20939, 26822, 40233, 41878, 62817, 80466, 125634, 174343, 272207, 348686, 523029, 544414, 816621, 952181, 1046058, 1486669, 1633242, 1904362, 2856543, 2973338, 4460007, 5713086, 8920014, 12378353, 19326697, 24756706, 37135059, 38653394, 57980091, 74270118, 115960182, 280812929, 561625858, 842438787, 1684877574, 3650568077, 7301136154, 10951704231, 19937717959, 21903408462, 39875435918, 59813153877, 119626307754, 259190333467, 518380666934, 777571000401, 1555142000802]

約数ペア:

[(1, 1555142000802), (2, 777571000401), (3, 518380666934), (6, 259190333467), (13, 119626307754), (26, 59813153877), (39, 39875435918), (71, 21903408462), (78, 19937717959), (142, 10951704231), (213, 7301136154), (426, 3650568077), (923, 1684877574), (1846, 842438787), (2769, 561625858), (5538, 280812929), (13411, 115960182), (20939, 74270118), (26822, 57980091), (40233, 38653394), (41878, 37135059), (62817, 24756706), (80466, 19326697), (125634, 12378353), (174343, 8920014), (272207, 5713086), (348686, 4460007), (523029, 2973338), (544414, 2856543), (816621, 1904362), (952181, 1633242), (1046058, 1486669)]