273821470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1301}}^1\times {\mathrm{1619}}^1$

素因数の和:2940

約数の個数: 32

約数和(自身を含む): 531528480

約数和(自身を除く): 257707010

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1301, 1619, 2602, 3238, 6505, 8095, 13010, 16190, 16913, 21047, 33826, 42094, 84565, 105235, 169130, 210470, 2106319, 4212638, 10531595, 21063190, 27382147, 54764294, 136910735, 273821470]

約数ペア:

[(1, 273821470), (2, 136910735), (5, 54764294), (10, 27382147), (13, 21063190), (26, 10531595), (65, 4212638), (130, 2106319), (1301, 210470), (1619, 169130), (2602, 105235), (3238, 84565), (6505, 42094), (8095, 33826), (13010, 21047), (16190, 16913)]