4030974778

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{359}}^1\times {\mathrm{919}}^1$

素因数の和:1470

約数の個数: 32

約数和(自身を含む): 6259680000

約数和(自身を除く): 2228705222

約数列:

[1, 2, 41, 82, 149, 298, 359, 718, 919, 1838, 6109, 12218, 14719, 29438, 37679, 53491, 75358, 106982, 136931, 273862, 329921, 659842, 2193131, 4386262, 5614171, 11228342, 13526761, 27053522, 49158229, 98316458, 2015487389, 4030974778]

約数ペア:

[(1, 4030974778), (2, 2015487389), (41, 98316458), (82, 49158229), (149, 27053522), (298, 13526761), (359, 11228342), (718, 5614171), (919, 4386262), (1838, 2193131), (6109, 659842), (12218, 329921), (14719, 273862), (29438, 136931), (37679, 106982), (53491, 75358)]