1893578816

素因数分解:

$2^6\times {\mathrm{491}}^1\times {\mathrm{60259}}^1$

素因数の和:60762

約数の個数: 28

約数和(自身を含む): 3765285840

約数和(自身を除く): 1871707024

約数列:

[1, 2, 4, 8, 16, 32, 64, 491, 982, 1964, 3928, 7856, 15712, 31424, 60259, 120518, 241036, 482072, 964144, 1928288, 3856576, 29587169, 59174338, 118348676, 236697352, 473394704, 946789408, 1893578816]

約数ペア:

[(1, 1893578816), (2, 946789408), (4, 473394704), (8, 236697352), (16, 118348676), (32, 59174338), (64, 29587169), (491, 3856576), (982, 1928288), (1964, 964144), (3928, 482072), (7856, 241036), (15712, 120518), (31424, 60259)]