1373854328

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{202753}}^1$

素因数の和:202788

約数の個数: 48

約数和(自身を含む): 3235953840

約数和(自身を除く): 1862099512

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1694, 3388, 6776, 202753, 405506, 811012, 1419271, 1622024, 2230283, 2838542, 4460566, 5677084, 8921132, 11354168, 15611981, 17842264, 24533113, 31223962, 49066226, 62447924, 98132452, 124895848, 171731791, 196264904, 343463582, 686927164, 1373854328]

約数ペア:

[(1, 1373854328), (2, 686927164), (4, 343463582), (7, 196264904), (8, 171731791), (11, 124895848), (14, 98132452), (22, 62447924), (28, 49066226), (44, 31223962), (56, 24533113), (77, 17842264), (88, 15611981), (121, 11354168), (154, 8921132), (242, 5677084), (308, 4460566), (484, 2838542), (616, 2230283), (847, 1622024), (968, 1419271), (1694, 811012), (3388, 405506), (6776, 202753)]