129287524

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{307}}^1\times {\mathrm{829}}^1$

素因数の和:1267

約数の個数: 24

約数和(自身を含む): 229053440

約数和(自身を除く): 99765916

約数列:

[1, 2, 4, 127, 254, 307, 508, 614, 829, 1228, 1658, 3316, 38989, 77978, 105283, 155956, 210566, 254503, 421132, 509006, 1018012, 32321881, 64643762, 129287524]

約数ペア:

[(1, 129287524), (2, 64643762), (4, 32321881), (127, 1018012), (254, 509006), (307, 421132), (508, 254503), (614, 210566), (829, 155956), (1228, 105283), (1658, 77978), (3316, 38989)]