2289846

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{947}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 5096448

約数和(自身を除く): 2806602

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 947, 1209, 1894, 2418, 2841, 5682, 12311, 24622, 29357, 36933, 58714, 73866, 88071, 176142, 381641, 763282, 1144923, 2289846]

約数ペア:

[(1, 2289846), (2, 1144923), (3, 763282), (6, 381641), (13, 176142), (26, 88071), (31, 73866), (39, 58714), (62, 36933), (78, 29357), (93, 24622), (186, 12311), (403, 5682), (806, 2841), (947, 2418), (1209, 1894)]