2019933138

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{1031}}^1$

素因数の和:1251

約数の個数: 64

約数和(自身を含む): 4229086464

約数和(自身を除く): 2209153326

約数列:

[1, 2, 3, 6, 53, 61, 101, 106, 122, 159, 183, 202, 303, 318, 366, 606, 1031, 2062, 3093, 3233, 5353, 6161, 6186, 6466, 9699, 10706, 12322, 16059, 18483, 19398, 32118, 36966, 54643, 62891, 104131, 109286, 125782, 163929, 188673, 208262, 312393, 326533, 327858, 377346, 624786, 653066, 979599, 1959198, 3333223, 5518943, 6351991, 6666446, 9999669, 11037886, 12703982, 16556829, 19055973, 19999338, 33113658, 38111946, 336655523, 673311046, 1009966569, 2019933138]

約数ペア:

[(1, 2019933138), (2, 1009966569), (3, 673311046), (6, 336655523), (53, 38111946), (61, 33113658), (101, 19999338), (106, 19055973), (122, 16556829), (159, 12703982), (183, 11037886), (202, 9999669), (303, 6666446), (318, 6351991), (366, 5518943), (606, 3333223), (1031, 1959198), (2062, 979599), (3093, 653066), (3233, 624786), (5353, 377346), (6161, 327858), (6186, 326533), (6466, 312393), (9699, 208262), (10706, 188673), (12322, 163929), (16059, 125782), (18483, 109286), (19398, 104131), (32118, 62891), (36966, 54643)]