461194844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{21523}}^1$

素因数の和:22025

約数の個数: 24

約数和(自身を含む): 882311808

約数和(自身を除く): 421116964

約数列:

[1, 2, 4, 11, 22, 44, 487, 974, 1948, 5357, 10714, 21428, 21523, 43046, 86092, 236753, 473506, 947012, 10481701, 20963402, 41926804, 115298711, 230597422, 461194844]

約数ペア:

[(1, 461194844), (2, 230597422), (4, 115298711), (11, 41926804), (22, 20963402), (44, 10481701), (487, 947012), (974, 473506), (1948, 236753), (5357, 86092), (10714, 43046), (21428, 21523)]