2998424

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2621}}^1$

素因数の和:2651

約数の個数: 32

約数和(自身を含む): 6607440

約数和(自身を除く): 3609016

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 2621, 5242, 10484, 20968, 28831, 34073, 57662, 68146, 115324, 136292, 230648, 272584, 374803, 749606, 1499212, 2998424]

約数ペア:

[(1, 2998424), (2, 1499212), (4, 749606), (8, 374803), (11, 272584), (13, 230648), (22, 136292), (26, 115324), (44, 68146), (52, 57662), (88, 34073), (104, 28831), (143, 20968), (286, 10484), (572, 5242), (1144, 2621)]