728207282686

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{5983331}}^1$

素因数の和:5983528

約数の個数: 32

約数和(自身を含む): 1222322927616

約数和(自身を除く): 494115644930

約数列:

[1, 2, 13, 26, 31, 62, 151, 302, 403, 806, 1963, 3926, 4681, 9362, 60853, 121706, 5983331, 11966662, 77783303, 155566606, 185483261, 370966522, 903482981, 1806965962, 2411282393, 4822564786, 11745278753, 23490557506, 28007972411, 56015944822, 364103641343, 728207282686]

約数ペア:

[(1, 728207282686), (2, 364103641343), (13, 56015944822), (26, 28007972411), (31, 23490557506), (62, 11745278753), (151, 4822564786), (302, 2411282393), (403, 1806965962), (806, 903482981), (1963, 370966522), (3926, 185483261), (4681, 155566606), (9362, 77783303), (60853, 11966662), (121706, 5983331)]