2042966828

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1\times {\mathrm{4517}}^1$

素因数の和:5114

約数の個数: 48

約数和(自身を含む): 4235353920

約数和(自身を除く): 2192387092

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 557, 812, 1114, 2228, 3899, 4517, 7798, 9034, 15596, 16153, 18068, 31619, 32306, 63238, 64612, 113071, 126476, 130993, 226142, 261986, 452284, 523972, 916951, 1833902, 2515969, 3667804, 5031938, 10063876, 17611783, 35223566, 70447132, 72963101, 145926202, 291852404, 510741707, 1021483414, 2042966828]

約数ペア:

[(1, 2042966828), (2, 1021483414), (4, 510741707), (7, 291852404), (14, 145926202), (28, 72963101), (29, 70447132), (58, 35223566), (116, 17611783), (203, 10063876), (406, 5031938), (557, 3667804), (812, 2515969), (1114, 1833902), (2228, 916951), (3899, 523972), (4517, 452284), (7798, 261986), (9034, 226142), (15596, 130993), (16153, 126476), (18068, 113071), (31619, 64612), (32306, 63238)]