2481286

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:228

約数の個数: 32

約数和(自身を含む): 4354560

約数和(自身を除く): 1873274

約数列:

[1, 2, 17, 19, 23, 34, 38, 46, 167, 323, 334, 391, 437, 646, 782, 874, 2839, 3173, 3841, 5678, 6346, 7429, 7682, 14858, 53941, 65297, 72979, 107882, 130594, 145958, 1240643, 2481286]

約数ペア:

[(1, 2481286), (2, 1240643), (17, 145958), (19, 130594), (23, 107882), (34, 72979), (38, 65297), (46, 53941), (167, 14858), (323, 7682), (334, 7429), (391, 6346), (437, 5678), (646, 3841), (782, 3173), (874, 2839)]