139896614

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{509}}^1$

素因数の和:597

約数の個数: 48

約数和(自身を含む): 255240720

約数和(自身を除く): 115344106

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 509, 682, 806, 961, 1018, 1922, 4433, 5599, 6617, 8866, 10571, 11198, 12493, 13234, 15779, 21142, 24986, 31558, 72787, 137423, 145574, 173569, 205127, 274846, 347138, 410254, 489149, 978298, 2256397, 4512794, 5380639, 6358937, 10761278, 12717874, 69948307, 139896614]

約数ペア:

[(1, 139896614), (2, 69948307), (11, 12717874), (13, 10761278), (22, 6358937), (26, 5380639), (31, 4512794), (62, 2256397), (143, 978298), (286, 489149), (341, 410254), (403, 347138), (509, 274846), (682, 205127), (806, 173569), (961, 145574), (1018, 137423), (1922, 72787), (4433, 31558), (5599, 24986), (6617, 21142), (8866, 15779), (10571, 13234), (11198, 12493)]