2751344

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{2819}}^1$

素因数の和:2888

約数の個数: 20

約数和(自身を含む): 5420040

約数和(自身を除く): 2668696

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 2819, 5638, 11276, 22552, 45104, 171959, 343918, 687836, 1375672, 2751344]

約数ペア:

[(1, 2751344), (2, 1375672), (4, 687836), (8, 343918), (16, 171959), (61, 45104), (122, 22552), (244, 11276), (488, 5638), (976, 2819)]