297151816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{5867}}^1$

素因数の和:6373

約数の個数: 32

約数和(自身を含む): 601352640

約数和(自身を除く): 304200824

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 487, 974, 1948, 3896, 5867, 6331, 11734, 12662, 23468, 25324, 46936, 50648, 76271, 152542, 305084, 610168, 2857229, 5714458, 11428916, 22857832, 37143977, 74287954, 148575908, 297151816]

約数ペア:

[(1, 297151816), (2, 148575908), (4, 74287954), (8, 37143977), (13, 22857832), (26, 11428916), (52, 5714458), (104, 2857229), (487, 610168), (974, 305084), (1948, 152542), (3896, 76271), (5867, 50648), (6331, 46936), (11734, 25324), (12662, 23468)]