1026138664

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{421}}^1\times {\mathrm{2399}}^1$

素因数の和:2953

約数の個数: 32

約数和(自身を含む): 1944576000

約数和(自身を除く): 918437336

約数列:

[1, 2, 4, 8, 127, 254, 421, 508, 842, 1016, 1684, 2399, 3368, 4798, 9596, 19192, 53467, 106934, 213868, 304673, 427736, 609346, 1009979, 1218692, 2019958, 2437384, 4039916, 8079832, 128267333, 256534666, 513069332, 1026138664]

約数ペア:

[(1, 1026138664), (2, 513069332), (4, 256534666), (8, 128267333), (127, 8079832), (254, 4039916), (421, 2437384), (508, 2019958), (842, 1218692), (1016, 1009979), (1684, 609346), (2399, 427736), (3368, 304673), (4798, 213868), (9596, 106934), (19192, 53467)]