248808894

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{6653}}^1$

素因数の和:6952

約数の個数: 32

約数和(自身を含む): 521247744

約数和(自身を除く): 272438850

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 271, 542, 813, 1626, 6233, 6653, 12466, 13306, 18699, 19959, 37398, 39918, 153019, 306038, 459057, 918114, 1802963, 3605926, 5408889, 10817778, 41468149, 82936298, 124404447, 248808894]

約数ペア:

[(1, 248808894), (2, 124404447), (3, 82936298), (6, 41468149), (23, 10817778), (46, 5408889), (69, 3605926), (138, 1802963), (271, 918114), (542, 459057), (813, 306038), (1626, 153019), (6233, 39918), (6653, 37398), (12466, 19959), (13306, 18699)]