2520224564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{65761}}^1$

素因数の和:65856

約数の個数: 48

約数和(自身を含む): 5258855616

約数和(自身を除く): 2738631052

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 67, 134, 143, 268, 286, 572, 737, 871, 1474, 1742, 2948, 3484, 9581, 19162, 38324, 65761, 131522, 263044, 723371, 854893, 1446742, 1709786, 2893484, 3419572, 4405987, 8811974, 9403823, 17623948, 18807646, 37615292, 48465857, 57277831, 96931714, 114555662, 193863428, 229111324, 630056141, 1260112282, 2520224564]

約数ペア:

[(1, 2520224564), (2, 1260112282), (4, 630056141), (11, 229111324), (13, 193863428), (22, 114555662), (26, 96931714), (44, 57277831), (52, 48465857), (67, 37615292), (134, 18807646), (143, 17623948), (268, 9403823), (286, 8811974), (572, 4405987), (737, 3419572), (871, 2893484), (1474, 1709786), (1742, 1446742), (2948, 854893), (3484, 723371), (9581, 263044), (19162, 131522), (38324, 65761)]