3988424

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{743}}^1$

素因数の和:821

約数の個数: 32

約数和(自身を含む): 8303040

約数和(自身を除く): 4314616

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 743, 1342, 1486, 2684, 2972, 5368, 5944, 8173, 16346, 32692, 45323, 65384, 90646, 181292, 362584, 498553, 997106, 1994212, 3988424]

約数ペア:

[(1, 3988424), (2, 1994212), (4, 997106), (8, 498553), (11, 362584), (22, 181292), (44, 90646), (61, 65384), (88, 45323), (122, 32692), (244, 16346), (488, 8173), (671, 5944), (743, 5368), (1342, 2972), (1486, 2684)]