1854392068

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{211}}^1\times {\mathrm{22651}}^1$

素因数の和:22963

約数の個数: 24

約数和(自身を含む): 3294325664

約数和(自身を除く): 1439933596

約数列:

[1, 2, 4, 97, 194, 211, 388, 422, 844, 20467, 22651, 40934, 45302, 81868, 90604, 2197147, 4394294, 4779361, 8788588, 9558722, 19117444, 463598017, 927196034, 1854392068]

約数ペア:

[(1, 1854392068), (2, 927196034), (4, 463598017), (97, 19117444), (194, 9558722), (211, 8788588), (388, 4779361), (422, 4394294), (844, 2197147), (20467, 90604), (22651, 81868), (40934, 45302)]