262039596

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239963}}^1$

素因数の和:239990

約数の個数: 48

約数和(自身を含む): 752527104

約数和(自身を除く): 490487508

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 239963, 479926, 719889, 959852, 1439778, 1679741, 2879556, 3119519, 3359482, 5039223, 6239038, 6718964, 9358557, 10078446, 12478076, 18717114, 20156892, 21836633, 37434228, 43673266, 65509899, 87346532, 131019798, 262039596]

約数ペア:

[(1, 262039596), (2, 131019798), (3, 87346532), (4, 65509899), (6, 43673266), (7, 37434228), (12, 21836633), (13, 20156892), (14, 18717114), (21, 12478076), (26, 10078446), (28, 9358557), (39, 6718964), (42, 6239038), (52, 5039223), (78, 3359482), (84, 3119519), (91, 2879556), (156, 1679741), (182, 1439778), (273, 959852), (364, 719889), (546, 479926), (1092, 239963)]