1138862470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{352589}}^1$

素因数の和:352632

約数の個数: 32

約数和(自身を含む): 2284783200

約数和(自身を除く): 1145920730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 352589, 705178, 1762945, 3525890, 5994013, 6699191, 11988026, 13398382, 29970065, 33495955, 59940130, 66991910, 113886247, 227772494, 569431235, 1138862470]

約数ペア:

[(1, 1138862470), (2, 569431235), (5, 227772494), (10, 113886247), (17, 66991910), (19, 59940130), (34, 33495955), (38, 29970065), (85, 13398382), (95, 11988026), (170, 6699191), (190, 5994013), (323, 3525890), (646, 1762945), (1615, 705178), (3230, 352589)]