2437864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2131}}^1$

素因数の和:2161

約数の個数: 32

約数和(自身を含む): 5372640

約数和(自身を除く): 2934776

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 2131, 4262, 8524, 17048, 23441, 27703, 46882, 55406, 93764, 110812, 187528, 221624, 304733, 609466, 1218932, 2437864]

約数ペア:

[(1, 2437864), (2, 1218932), (4, 609466), (8, 304733), (11, 221624), (13, 187528), (22, 110812), (26, 93764), (44, 55406), (52, 46882), (88, 27703), (104, 23441), (143, 17048), (286, 8524), (572, 4262), (1144, 2131)]