2018016712

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{641}}^1\times {\mathrm{4057}}^1$

素因数の和:4801

約数の個数: 32

約数和(自身を含む): 3829696920

約数和(自身を除く): 1811680208

約数列:

[1, 2, 4, 8, 97, 194, 388, 641, 776, 1282, 2564, 4057, 5128, 8114, 16228, 32456, 62177, 124354, 248708, 393529, 497416, 787058, 1574116, 2600537, 3148232, 5201074, 10402148, 20804296, 252252089, 504504178, 1009008356, 2018016712]

約数ペア:

[(1, 2018016712), (2, 1009008356), (4, 504504178), (8, 252252089), (97, 20804296), (194, 10402148), (388, 5201074), (641, 3148232), (776, 2600537), (1282, 1574116), (2564, 787058), (4057, 497416), (5128, 393529), (8114, 248708), (16228, 124354), (32456, 62177)]