788019856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{5099}}^1$

素因数の和:5863

約数の個数: 40

約数和(自身を含む): 1646769600

約数和(自身を除く): 858749744

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 743, 1486, 2972, 5099, 5944, 9659, 10198, 11888, 19318, 20396, 38636, 40792, 66287, 77272, 81584, 132574, 154544, 265148, 530296, 1060592, 3788557, 7577114, 15154228, 30308456, 49251241, 60616912, 98502482, 197004964, 394009928, 788019856]

約数ペア:

[(1, 788019856), (2, 394009928), (4, 197004964), (8, 98502482), (13, 60616912), (16, 49251241), (26, 30308456), (52, 15154228), (104, 7577114), (208, 3788557), (743, 1060592), (1486, 530296), (2972, 265148), (5099, 154544), (5944, 132574), (9659, 81584), (10198, 77272), (11888, 66287), (19318, 40792), (20396, 38636)]