2912138684

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{44201}}^1$

素因数の和:44406

約数の個数: 48

約数和(自身を含む): 6307094976

約数和(自身を除く): 3394956292

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 181, 182, 362, 364, 724, 1267, 2353, 2534, 4706, 5068, 9412, 16471, 32942, 44201, 65884, 88402, 176804, 309407, 574613, 618814, 1149226, 1237628, 2298452, 4022291, 8000381, 8044582, 16000762, 16089164, 32001524, 56002667, 104004953, 112005334, 208009906, 224010668, 416019812, 728034671, 1456069342, 2912138684]

約数ペア:

[(1, 2912138684), (2, 1456069342), (4, 728034671), (7, 416019812), (13, 224010668), (14, 208009906), (26, 112005334), (28, 104004953), (52, 56002667), (91, 32001524), (181, 16089164), (182, 16000762), (362, 8044582), (364, 8000381), (724, 4022291), (1267, 2298452), (2353, 1237628), (2534, 1149226), (4706, 618814), (5068, 574613), (9412, 309407), (16471, 176804), (32942, 88402), (44201, 65884)]