293578012

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{8863}}^1$

素因数の和:8907

約数の個数: 54

約数和(自身を含む): 647222688

約数和(自身を除く): 353644676

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 169, 182, 196, 338, 364, 637, 676, 1183, 1274, 2366, 2548, 4732, 8281, 8863, 16562, 17726, 33124, 35452, 62041, 115219, 124082, 230438, 248164, 434287, 460876, 806533, 868574, 1497847, 1613066, 1737148, 2995694, 3226132, 5645731, 5991388, 10484929, 11291462, 20969858, 22582924, 41939716, 73394503, 146789006, 293578012]

約数ペア:

[(1, 293578012), (2, 146789006), (4, 73394503), (7, 41939716), (13, 22582924), (14, 20969858), (26, 11291462), (28, 10484929), (49, 5991388), (52, 5645731), (91, 3226132), (98, 2995694), (169, 1737148), (182, 1613066), (196, 1497847), (338, 868574), (364, 806533), (637, 460876), (676, 434287), (1183, 248164), (1274, 230438), (2366, 124082), (2548, 115219), (4732, 62041), (8281, 35452), (8863, 33124), (16562, 17726)]