2252536

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 5027400

約数和(自身を除く): 2774864

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 179, 242, 286, 358, 484, 572, 716, 968, 1144, 1432, 1573, 1969, 2327, 3146, 3938, 4654, 6292, 7876, 9308, 12584, 15752, 18616, 21659, 25597, 43318, 51194, 86636, 102388, 173272, 204776, 281567, 563134, 1126268, 2252536]

約数ペア:

[(1, 2252536), (2, 1126268), (4, 563134), (8, 281567), (11, 204776), (13, 173272), (22, 102388), (26, 86636), (44, 51194), (52, 43318), (88, 25597), (104, 21659), (121, 18616), (143, 15752), (179, 12584), (242, 9308), (286, 7876), (358, 6292), (484, 4654), (572, 3938), (716, 3146), (968, 2327), (1144, 1969), (1432, 1573)]