265372028

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{6971}}^1$

素因数の和:7313

約数の個数: 24

約数和(自身を含む): 481012224

約数和(自身を除く): 215640196

約数列:

[1, 2, 4, 31, 62, 124, 307, 614, 1228, 6971, 9517, 13942, 19034, 27884, 38068, 216101, 432202, 864404, 2140097, 4280194, 8560388, 66343007, 132686014, 265372028]

約数ペア:

[(1, 265372028), (2, 132686014), (4, 66343007), (31, 8560388), (62, 4280194), (124, 2140097), (307, 864404), (614, 432202), (1228, 216101), (6971, 38068), (9517, 27884), (13942, 19034)]