2016387932

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{8999}}^1$

素因数の和:9186

約数の個数: 48

約数和(自身を含む): 3951360000

約数和(自身を除く): 1934972068

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 139, 278, 403, 556, 806, 1612, 1807, 3614, 4309, 7228, 8618, 8999, 17236, 17998, 35996, 56017, 112034, 116987, 224068, 233974, 278969, 467948, 557938, 1115876, 1250861, 2501722, 3626597, 5003444, 7253194, 14506388, 16261193, 32522386, 38776691, 65044772, 77553382, 155106764, 504096983, 1008193966, 2016387932]

約数ペア:

[(1, 2016387932), (2, 1008193966), (4, 504096983), (13, 155106764), (26, 77553382), (31, 65044772), (52, 38776691), (62, 32522386), (124, 16261193), (139, 14506388), (278, 7253194), (403, 5003444), (556, 3626597), (806, 2501722), (1612, 1250861), (1807, 1115876), (3614, 557938), (4309, 467948), (7228, 278969), (8618, 233974), (8999, 224068), (17236, 116987), (17998, 112034), (35996, 56017)]