1081652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:120

約数の個数: 48

約数和(自身を含む): 2333184

約数和(自身を除く): 1251532

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 61, 62, 122, 124, 143, 244, 286, 341, 403, 572, 671, 682, 793, 806, 1342, 1364, 1586, 1612, 1891, 2684, 3172, 3782, 4433, 7564, 8723, 8866, 17446, 17732, 20801, 24583, 34892, 41602, 49166, 83204, 98332, 270413, 540826, 1081652]

約数ペア:

[(1, 1081652), (2, 540826), (4, 270413), (11, 98332), (13, 83204), (22, 49166), (26, 41602), (31, 34892), (44, 24583), (52, 20801), (61, 17732), (62, 17446), (122, 8866), (124, 8723), (143, 7564), (244, 4433), (286, 3782), (341, 3172), (403, 2684), (572, 1891), (671, 1612), (682, 1586), (793, 1364), (806, 1342)]