259978818

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{40609}}^1$

素因数の和:40722

約数の個数: 32

約数和(自身を含む): 573088320

約数和(自身を除く): 313109502

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 97, 194, 291, 582, 1067, 2134, 3201, 6402, 40609, 81218, 121827, 243654, 446699, 893398, 1340097, 2680194, 3939073, 7878146, 11817219, 23634438, 43329803, 86659606, 129989409, 259978818]

約数ペア:

[(1, 259978818), (2, 129989409), (3, 86659606), (6, 43329803), (11, 23634438), (22, 11817219), (33, 7878146), (66, 3939073), (97, 2680194), (194, 1340097), (291, 893398), (582, 446699), (1067, 243654), (2134, 121827), (3201, 81218), (6402, 40609)]