2053642766

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{569}}^1\times {\mathrm{3631}}^1$

素因数の和:4280

約数の個数: 32

約数和(自身を含む): 3577374720

約数和(自身を除く): 1523731954

約数列:

[1, 2, 7, 14, 71, 142, 497, 569, 994, 1138, 3631, 3983, 7262, 7966, 25417, 40399, 50834, 80798, 257801, 282793, 515602, 565586, 1804607, 2066039, 3609214, 4132078, 14462273, 28924546, 146688769, 293377538, 1026821383, 2053642766]

約数ペア:

[(1, 2053642766), (2, 1026821383), (7, 293377538), (14, 146688769), (71, 28924546), (142, 14462273), (497, 4132078), (569, 3609214), (994, 2066039), (1138, 1804607), (3631, 565586), (3983, 515602), (7262, 282793), (7966, 257801), (25417, 80798), (40399, 50834)]