690714596

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{38953}}^1$

素因数の和:39012

約数の個数: 48

約数和(自身を含む): 1465916928

約数和(自身を除く): 775202332

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 124, 143, 286, 341, 403, 572, 682, 806, 1364, 1612, 4433, 8866, 17732, 38953, 77906, 155812, 428483, 506389, 856966, 1012778, 1207543, 1713932, 2025556, 2415086, 4830172, 5570279, 11140558, 13282973, 15698059, 22281116, 26565946, 31396118, 53131892, 62792236, 172678649, 345357298, 690714596]

約数ペア:

[(1, 690714596), (2, 345357298), (4, 172678649), (11, 62792236), (13, 53131892), (22, 31396118), (26, 26565946), (31, 22281116), (44, 15698059), (52, 13282973), (62, 11140558), (124, 5570279), (143, 4830172), (286, 2415086), (341, 2025556), (403, 1713932), (572, 1207543), (682, 1012778), (806, 856966), (1364, 506389), (1612, 428483), (4433, 155812), (8866, 77906), (17732, 38953)]